Model profile · xAI

Grok 4.1 Fast

Closed weightsmid · registry tag 2026 current

Thin verified coverage

Reads as thin verified coverage across the resolved source data.

Visible coverage: 45.9%
Verified coverage: 45.9%
Spread: 83%
Last verified: Jun 20, 2026

35%bench fit

textcodevisionsearchdocument8 aliases43 official source links

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Data version

Current snapshot.

Data version Jun 20, 2026Model list checked9 providers · 1081 tracked modelsPage refreshed Jul 5, 2026

The registry snapshot and page stamp are shown so a stale deploy is visible at a glance.

Source-linked scores by benchmark

Each row keeps the benchmark source, source type, raw metric, and percentile inside its fair comparison set.

Thin verified coverageThis model currently reads as thin verified coverage across the resolved source data.

Chat / text32 benchmarks52.2%

Intelligence Index

AA · Chat / text · Combined

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #146 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 17
Percentile: 63.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `intelligenceIndex`.

63.3% percentile inside its fair comparison set

17Raw benchmark value

AA-Omniscience accuracy

AA · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #157 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 17%
Percentile: 47.7%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `omniscienceAccuracy`.

47.7% percentile inside its fair comparison set

17%Raw benchmark value

AA-Omniscience non-hallucination

AA · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #126 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 18.2%
Percentile: 58.1%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `omniscienceNonHallucination`.

58.1% percentile inside its fair comparison set

18.2%Raw benchmark value

IFBench

AA · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #206 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 36.5%
Percentile: 35.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `ifbench`.

35.2% percentile inside its fair comparison set

36.5%Raw benchmark value

Openness Index

AA · Chat / text · Combined

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #175 · Source label: Grok 4.1 Fast (Reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 6
Percentile: 7.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `opennessBreakdown.opennessIndex`.

7.5% percentile inside its fair comparison set

6Raw benchmark value

Text Arena

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #58 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,431
Percentile: 82.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: overall. Source rank: #74. Votes: 56873. Organization: xai. License: Proprietary.

82.5% percentile inside its fair comparison set

1,431Raw benchmark valueCI 1,428 - 1,434

Text Arena · Creative Writing

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #42 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,414
Percentile: 87.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: creative_writing. Source rank: #55. Votes: 8776. Organization: xai. License: Proprietary.

87.3% percentile inside its fair comparison set

1,414Raw benchmark valueCI 1,407 - 1,420

Text Arena · English

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #59 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,441
Percentile: 82.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: english. Source rank: #73. Votes: 26494. Organization: xai. License: Proprietary.

82.2% percentile inside its fair comparison set

1,441Raw benchmark valueCI 1,436 - 1,445

Text Arena · Exclude Ties

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #56 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,425
Percentile: 83.1%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: exclude_ties. Source rank: #72. Votes: 41179. Organization: xai. License: Proprietary.

83.1% percentile inside its fair comparison set

1,425Raw benchmark valueCI 1,420 - 1,429

Text Arena · Hard Prompts

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #69 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,442
Percentile: 79.1%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: hard_prompts. Source rank: #87. Votes: 32739. Organization: xai. License: Proprietary.

79.1% percentile inside its fair comparison set

1,442Raw benchmark valueCI 1,437 - 1,446

Text Arena · Hard Prompts English

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #75 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,444
Percentile: 77.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: hard_prompts_english. Source rank: #93. Votes: 16101. Organization: xai. License: Proprietary.

77.2% percentile inside its fair comparison set

1,444Raw benchmark valueCI 1,439 - 1,450

Text Arena · Instruction Following

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #83 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,402
Percentile: 74.8%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: instruction_following. Source rank: #102. Votes: 16594. Organization: xai. License: Proprietary.

74.8% percentile inside its fair comparison set

1,402Raw benchmark valueCI 1,396 - 1,407

Text Arena · Longer Query

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #77 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,424
Percentile: 75%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: longer_query. Source rank: #97. Votes: 17580. Organization: xai. License: Proprietary.

75% percentile inside its fair comparison set

1,424Raw benchmark valueCI 1,418 - 1,429

Text Arena · Multi Turn

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #80 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,415
Percentile: 75.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: multi_turn. Source rank: #99. Votes: 10253. Organization: xai. License: Proprietary.

75.5% percentile inside its fair comparison set

1,415Raw benchmark valueCI 1,409 - 1,422

Text Arena · No Style Control

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #87 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,408
Percentile: 73.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: overall. Source rank: #104. Votes: 56873. Organization: xai. License: Proprietary.

73.5% percentile inside its fair comparison set

1,408Raw benchmark valueCI 1,405 - 1,412

Text Arena · Creative Writing · No Style Control

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #63 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,393
Percentile: 80.8%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: creative_writing. Source rank: #76. Votes: 8776. Organization: xai. License: Proprietary.

80.8% percentile inside its fair comparison set

1,393Raw benchmark valueCI 1,386 - 1,400

Text Arena · English · No Style Control

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #85 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,418
Percentile: 74.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: english. Source rank: #101. Votes: 26494. Organization: xai. License: Proprietary.

74.2% percentile inside its fair comparison set

1,418Raw benchmark valueCI 1,413 - 1,422

Text Arena · Exclude Ties · No Style Control

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #86 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,392
Percentile: 73.8%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: exclude_ties. Source rank: #103. Votes: 41179. Organization: xai. License: Proprietary.

73.8% percentile inside its fair comparison set

1,392Raw benchmark valueCI 1,388 - 1,396

Text Arena · Hard Prompts · No Style Control

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #92 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,408
Percentile: 72%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: hard_prompts. Source rank: #110. Votes: 32739. Organization: xai. License: Proprietary.

72% percentile inside its fair comparison set

1,408Raw benchmark valueCI 1,404 - 1,412

Text Arena · Hard Prompts English · No Style Control

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #94 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,410
Percentile: 71.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: hard_prompts_english. Source rank: #113. Votes: 16101. Organization: xai. License: Proprietary.

71.3% percentile inside its fair comparison set

1,410Raw benchmark valueCI 1,404 - 1,415

Text Arena · Instruction Following · No Style Control

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #97 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,376
Percentile: 70.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: instruction_following. Source rank: #119. Votes: 16594. Organization: xai. License: Proprietary.

70.5% percentile inside its fair comparison set

1,376Raw benchmark valueCI 1,370 - 1,381

Text Arena · Longer Query · No Style Control

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #97 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,392
Percentile: 68.4%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: longer_query. Source rank: #119. Votes: 17580. Organization: xai. License: Proprietary.

68.4% percentile inside its fair comparison set

1,392Raw benchmark valueCI 1,386 - 1,397

Text Arena · Multi Turn · No Style Control

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #98 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,391
Percentile: 70%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: multi_turn. Source rank: #119. Votes: 10253. Organization: xai. License: Proprietary.

70% percentile inside its fair comparison set

1,391Raw benchmark valueCI 1,384 - 1,398

Instruction following

LB · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #106 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 17%
Percentile: 2.8%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Category: IF. Tasks scored: 4.

2.8% percentile inside its fair comparison set

17%Raw benchmark value

Language

LB · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #96 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 50%
Percentile: 12%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Category: Language. Tasks scored: 3.

12% percentile inside its fair comparison set

50%Raw benchmark value

Paraphrase

LB · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #106 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 12.6%
Percentile: 2.8%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: paraphrase. Category: IF.

2.8% percentile inside its fair comparison set

12.6%Raw benchmark value

Simplify

LB · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #105 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 17.1%
Percentile: 3.7%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: simplify. Category: IF.

3.7% percentile inside its fair comparison set

17.1%Raw benchmark value

Story generation

LB · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #99 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 18.7%
Percentile: 9.3%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: story_generation. Category: IF.

9.3% percentile inside its fair comparison set

18.7%Raw benchmark value

Summarize

LB · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #106 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 19.5%
Percentile: 2.8%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: summarize. Category: IF.

2.8% percentile inside its fair comparison set

19.5%Raw benchmark value

Connections

LB · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #103 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 44.2%
Percentile: 5.6%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: connections. Category: Language.

5.6% percentile inside its fair comparison set

44.2%Raw benchmark value

Plot unscrambling

LB · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #83 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 41.9%
Percentile: 24.1%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: plot_unscrambling. Category: Language.

24.1% percentile inside its fair comparison set

41.9%Raw benchmark value

Typos

LB · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #83 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 64%
Percentile: 23.4%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: typos. Category: Language.

23.4% percentile inside its fair comparison set

64%Raw benchmark value

Coding19 benchmarks24.7%

Terminal-Bench Hard

AA · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #129 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 14.4%
Percentile: 57.9%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `terminalbenchHard`.

57.9% percentile inside its fair comparison set

14.4%Raw benchmark value

SciCode

AA · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #177 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 29.6%
Percentile: 52.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `scicode`.

52.2% percentile inside its fair comparison set

29.6%Raw benchmark value

Code Arena

AR · Coding · Human

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #65 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,234
Percentile: 12.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: overall. Source rank: #81. Votes: 6911. Organization: xai. License: Proprietary.

12.3% percentile inside its fair comparison set

1,234Raw benchmark valueCI 1,224 - 1,243

WebDev Arena

AR · Coding · Human

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #65 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,234
Percentile: 12.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: webdev. Source rank: #81. Votes: 6911. Organization: xai. License: Proprietary.

12.3% percentile inside its fair comparison set

1,234Raw benchmark valueCI 1,224 - 1,243

Code Arena · Webdev Html

AR · Coding · Human

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #65 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,244
Percentile: 12.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: webdev-html. Source rank: #80. Votes: 5452. Organization: xai. License: Proprietary.

12.3% percentile inside its fair comparison set

1,244Raw benchmark valueCI 1,232 - 1,255

Code Arena · Webdev React

AR · Coding · Human

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #56 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,225
Percentile: 6.8%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: webdev-react. Source rank: #70. Votes: 1457. Organization: xai. License: Proprietary.

6.8% percentile inside its fair comparison set

1,225Raw benchmark valueCI 1,207 - 1,243

LiveCodeBench

VALS-AI · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #42 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 80.6%
Percentile: 54.4%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: lcb; provider: xAI.

54.4% percentile inside its fair comparison set

80.6%Raw benchmark valueCI 78.5% - 82.8%

SWE-bench Verified

VALS-AI · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #52 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 41.4%
Percentile: 5.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: swebench; provider: xAI.

5.6% percentile inside its fair comparison set

41.4%Raw benchmark valueCI 37.1% - 45.7%

Vibe Code Bench v1.1

VALS-AI · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #46 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 1.2%
Percentile: 8.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: vibe-code; provider: xAI.

8.2% percentile inside its fair comparison set

1.2%Raw benchmark valueCI 0% - 3.6%

Text Arena · Coding

AR · Coding · Human

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #74 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,462
Percentile: 77.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: coding. Source rank: #94. Votes: 13621. Organization: xai. License: Proprietary.

77.2% percentile inside its fair comparison set

1,462Raw benchmark valueCI 1,456 - 1,468

Text Arena · Coding · No Style Control

AR · Coding · Human

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #97 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,412
Percentile: 70%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: coding. Source rank: #116. Votes: 13621. Organization: xai. License: Proprietary.

70% percentile inside its fair comparison set

1,412Raw benchmark valueCI 1,406 - 1,418

IOI

VALS-AI · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #26 · Source label: grok/grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 7.7%
Percentile: 43.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: ioi; provider: xAI.

43.2% percentile inside its fair comparison set

7.7%Raw benchmark valueCI 1.4% - 13.9%

Agentic coding

LB · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #97 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 10%
Percentile: 11.1%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Category: Agentic Coding. Tasks scored: 3.

11.1% percentile inside its fair comparison set

10%Raw benchmark value

Coding

LB · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #106 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 54.3%
Percentile: 2.8%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Category: Coding. Tasks scored: 2.

2.8% percentile inside its fair comparison set

54.3%Raw benchmark value

JavaScript

LB · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #94 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 10%
Percentile: 13.9%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: javascript. Category: Agentic Coding.

13.9% percentile inside its fair comparison set

10%Raw benchmark value

TypeScript

LB · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #95 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 5%
Percentile: 12.1%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: typescript. Category: Agentic Coding.

12.1% percentile inside its fair comparison set

5%Raw benchmark value

Python

LB · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #99 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 15%
Percentile: 10.2%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: python. Category: Agentic Coding.

10.2% percentile inside its fair comparison set

15%Raw benchmark value

Coding generation

LB · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #108 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 56.3%
Percentile: 0.9%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: code_generation. Category: Coding.

0.9% percentile inside its fair comparison set

56.3%Raw benchmark value

Coding completion

LB · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #102 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 52.2%
Percentile: 6.5%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: code_completion. Category: Coding.

6.5% percentile inside its fair comparison set

52.2%Raw benchmark value

Reasoning / math / science18 benchmarks26.8%

Humanity's Last Exam

AA · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #220 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 5%
Percentile: 41.1%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `hle`.

41.1% percentile inside its fair comparison set

5%Raw benchmark value

GPQA

AA · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #181 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 63.7%
Percentile: 51.9%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `gpqa`.

51.9% percentile inside its fair comparison set

63.7%Raw benchmark value

CritPt

AA · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #113 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 0%
Percentile: 65.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `critpt`.

65.2% percentile inside its fair comparison set

0%Raw benchmark value

ProofBench

VALS-AI · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #33 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 4%
Percentile: 8.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: proof_bench; provider: xAI.

8.6% percentile inside its fair comparison set

4%Raw benchmark valueCI 0.2% - 7.8%

GPQA Diamond

VALS-AI · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #32 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 84.3%
Percentile: 65.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: gpqa; provider: xAI.

65.2% percentile inside its fair comparison set

84.3%Raw benchmark valueCI 80.7% - 88%

MMLU Pro

VALS-AI · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #40 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 84.2%
Percentile: 56.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: mmlu_pro; provider: xAI.

56.2% percentile inside its fair comparison set

84.2%Raw benchmark valueCI 83.5% - 84.9%

Text Arena · Math

AR · Reasoning / math / science · Human

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #71 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,417
Percentile: 77.7%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: math. Source rank: #89. Votes: 3500. Organization: xai. License: Proprietary.

77.7% percentile inside its fair comparison set

1,417Raw benchmark valueCI 1,407 - 1,428

Text Arena · Math · No Style Control

AR · Reasoning / math / science · Human

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #92 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,404
Percentile: 71%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: math. Source rank: #110. Votes: 3500. Organization: xai. License: Proprietary.

71% percentile inside its fair comparison set

1,404Raw benchmark valueCI 1,394 - 1,414

Mathematics

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #106 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 38.9%
Percentile: 2.8%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Category: Mathematics. Tasks scored: 4.

2.8% percentile inside its fair comparison set

38.9%Raw benchmark value

Reasoning

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #106 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 23.3%
Percentile: 2.8%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Category: Reasoning. Tasks scored: 4.

2.8% percentile inside its fair comparison set

23.3%Raw benchmark value

AMPS Hard

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #109 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 47%
Percentile: 0%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: AMPS_Hard. Category: Mathematics.

0% percentile inside its fair comparison set

47%Raw benchmark value

Integrals with game

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #107 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 5%
Percentile: 1.9%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: integrals_with_game. Category: Mathematics.

1.9% percentile inside its fair comparison set

5%Raw benchmark value

Math competition

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #105 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 45.1%
Percentile: 3.7%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: math_comp. Category: Mathematics.

3.7% percentile inside its fair comparison set

45.1%Raw benchmark value

Olympiad

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #101 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 58.6%
Percentile: 7.4%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: olympiad. Category: Mathematics.

7.4% percentile inside its fair comparison set

58.6%Raw benchmark value

Theory of mind

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #95 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 40.4%
Percentile: 13%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: theory_of_mind. Category: Reasoning.

13% percentile inside its fair comparison set

40.4%Raw benchmark value

Zebra puzzle

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #98 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 9%
Percentile: 9.3%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: zebra_puzzle. Category: Reasoning.

9.3% percentile inside its fair comparison set

9%Raw benchmark value

Spatial

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #109 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 36%
Percentile: 0%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: spatial. Category: Reasoning.

0% percentile inside its fair comparison set

36%Raw benchmark value

Logic with navigation

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #104 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 8%
Percentile: 4.6%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: logic_with_navigation. Category: Reasoning.

4.6% percentile inside its fair comparison set

8%Raw benchmark value

Professional reasoning31 benchmarks53.3%

Public Benefits Bench

VALS-AI · Professional reasoning · Objective

Answering SNAP benefits questions across the public-benefits lifecycle.

Rank #12 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 44.8%
Percentile: 0%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: public-benefits-bench; provider: xAI.

0% percentile inside its fair comparison set

44.8%Raw benchmark valueCI 42.3% - 47.3%

LegalBench

VALS-AI · Professional reasoning · Objective

Academic legal reasoning tasks.

Rank #41 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 82.5%
Percentile: 55.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: legal_bench; provider: xAI.

55.6% percentile inside its fair comparison set

82.5%Raw benchmark valueCI 81.6% - 83.3%

TaxEval v2

VALS-AI · Professional reasoning · Objective

Answer quality on tax questions and responses.

Rank #34 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 73.1%
Percentile: 63.7%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: tax_eval_v2; provider: xAI.

63.7% percentile inside its fair comparison set

73.1%Raw benchmark valueCI 71.4% - 74.8%

MedCode

VALS-AI · Professional reasoning · Objective

Medical billing support and coding tasks.

Rank #51 · Source label: grok/grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 28.3%
Percentile: 2%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: medcode; provider: xAI.

2% percentile inside its fair comparison set

28.3%Raw benchmark valueCI 24.6% - 32.1%

MedScribe

VALS-AI · Professional reasoning · Objective

Administrative documentation support for doctors.

Rank #22 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 78.7%
Percentile: 58%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: medscribe; provider: xAI.

58% percentile inside its fair comparison set

78.7%Raw benchmark valueCI 75.1% - 82.4%

Text Arena · Expert

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena expert leaderboard.

Rank #72 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,441
Percentile: 74.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: expert. Source rank: #90. Votes: 4069. Organization: xai. License: Proprietary.

74.2% percentile inside its fair comparison set

1,441Raw benchmark valueCI 1,431 - 1,450

Text Arena · Industry Business And Management And Financial Operations

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_business_and_management_and_financial_operations leaderboard.

Rank #69 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,418
Percentile: 78.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_business_and_management_and_financial_operations. Source rank: #86. Votes: 10853. Organization: xai. License: Proprietary.

78.6% percentile inside its fair comparison set

1,418Raw benchmark valueCI 1,411 - 1,424

Text Arena · Industry Entertainment And Sports And Media

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_entertainment_and_sports_and_media leaderboard.

Rank #56 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,403
Percentile: 83%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_entertainment_and_sports_and_media. Source rank: #69. Votes: 10906. Organization: xai. License: Proprietary.

83% percentile inside its fair comparison set

1,403Raw benchmark valueCI 1,396 - 1,409

Text Arena · Industry Legal And Government

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_legal_and_government leaderboard.

Rank #71 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,427
Percentile: 76.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_legal_and_government. Source rank: #91. Votes: 4089. Organization: xai. License: Proprietary.

76.5% percentile inside its fair comparison set

1,427Raw benchmark valueCI 1,417 - 1,437

Text Arena · Industry Life And Physical And Social Science

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_life_and_physical_and_social_science leaderboard.

Rank #63 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,447
Percentile: 80.8%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_life_and_physical_and_social_science. Source rank: #79. Votes: 9143. Organization: xai. License: Proprietary.

80.8% percentile inside its fair comparison set

1,447Raw benchmark valueCI 1,440 - 1,454

Text Arena · Industry Mathematical

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_mathematical leaderboard.

Rank #75 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,424
Percentile: 76%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_mathematical. Source rank: #92. Votes: 2774. Organization: xai. License: Proprietary.

76% percentile inside its fair comparison set

1,424Raw benchmark valueCI 1,412 - 1,436

Text Arena · Industry Medicine And Healthcare

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_medicine_and_healthcare leaderboard.

Rank #61 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,447
Percentile: 79.7%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_medicine_and_healthcare. Source rank: #78. Votes: 3687. Organization: xai. License: Proprietary.

79.7% percentile inside its fair comparison set

1,447Raw benchmark valueCI 1,436 - 1,457

Text Arena · Industry Software And It Services

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_software_and_it_services leaderboard.

Rank #67 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,458
Percentile: 79.7%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_software_and_it_services. Source rank: #83. Votes: 20577. Organization: xai. License: Proprietary.

79.7% percentile inside its fair comparison set

1,458Raw benchmark valueCI 1,453 - 1,463

Text Arena · Industry Writing And Literature And Language

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_writing_and_literature_and_language leaderboard.

Rank #60 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,406
Percentile: 81.8%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_writing_and_literature_and_language. Source rank: #77. Votes: 13001. Organization: xai. License: Proprietary.

81.8% percentile inside its fair comparison set

1,406Raw benchmark valueCI 1,401 - 1,412

Text Arena · Expert · No Style Control

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena expert leaderboard.

Rank #89 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,402
Percentile: 68%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: expert. Source rank: #109. Votes: 4069. Organization: xai. License: Proprietary.

68% percentile inside its fair comparison set

1,402Raw benchmark valueCI 1,392 - 1,411

Text Arena · Industry Business And Management And Financial Operations · No Style Control

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_business_and_management_and_financial_operations leaderboard.

Rank #102 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,385
Percentile: 68.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_business_and_management_and_financial_operations. Source rank: #121. Votes: 10853. Organization: xai. License: Proprietary.

68.2% percentile inside its fair comparison set

1,385Raw benchmark valueCI 1,379 - 1,392

Text Arena · Industry Entertainment And Sports And Media · No Style Control

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_entertainment_and_sports_and_media leaderboard.

Rank #73 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,382
Percentile: 77.7%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_entertainment_and_sports_and_media. Source rank: #88. Votes: 10906. Organization: xai. License: Proprietary.

77.7% percentile inside its fair comparison set

1,382Raw benchmark valueCI 1,375 - 1,388

Text Arena · Industry Legal And Government · No Style Control

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_legal_and_government leaderboard.

Rank #95 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,402
Percentile: 68.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_legal_and_government. Source rank: #116. Votes: 4089. Organization: xai. License: Proprietary.

68.5% percentile inside its fair comparison set

1,402Raw benchmark valueCI 1,392 - 1,412

Text Arena · Industry Life And Physical And Social Science · No Style Control

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_life_and_physical_and_social_science leaderboard.

Rank #88 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,420
Percentile: 73.1%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_life_and_physical_and_social_science. Source rank: #104. Votes: 9143. Organization: xai. License: Proprietary.

73.1% percentile inside its fair comparison set

1,420Raw benchmark valueCI 1,413 - 1,427

Text Arena · Industry Mathematical · No Style Control

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_mathematical leaderboard.

Rank #96 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,404
Percentile: 69.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_mathematical. Source rank: #114. Votes: 2774. Organization: xai. License: Proprietary.

69.2% percentile inside its fair comparison set

1,404Raw benchmark valueCI 1,393 - 1,416

Text Arena · Industry Medicine And Healthcare · No Style Control

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_medicine_and_healthcare leaderboard.

Rank #87 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,414
Percentile: 70.8%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_medicine_and_healthcare. Source rank: #104. Votes: 3687. Organization: xai. License: Proprietary.

70.8% percentile inside its fair comparison set

1,414Raw benchmark valueCI 1,404 - 1,424

Text Arena · Industry Software And It Services · No Style Control

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_software_and_it_services leaderboard.

Rank #92 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,419
Percentile: 72%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_software_and_it_services. Source rank: #110. Votes: 20577. Organization: xai. License: Proprietary.

72% percentile inside its fair comparison set

1,419Raw benchmark valueCI 1,414 - 1,424

Text Arena · Industry Writing And Literature And Language · No Style Control

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_writing_and_literature_and_language leaderboard.

Rank #81 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,386
Percentile: 75.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_writing_and_literature_and_language. Source rank: #99. Votes: 13001. Organization: xai. License: Proprietary.

75.3% percentile inside its fair comparison set

1,386Raw benchmark valueCI 1,380 - 1,392

SAGE

VALS-AI · Professional reasoning · Objective

Student Assessment with Generative Evaluation.

Rank #40 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 31.3%
Percentile: 13.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: sage; provider: xAI.

13.3% percentile inside its fair comparison set

31.3%Raw benchmark valueCI 25.4% - 37.3%

Public Benefits Bench v1

VALS-AI · Professional reasoning · Objective

Answering public-benefits questions across the benefits lifecycle.

Rank #13 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 44.3%
Percentile: 0%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: public-benefits-bench-v1; provider: xAI.

0% percentile inside its fair comparison set

44.3%Raw benchmark valueCI 41.8% - 46.8%

Data analysis

LB · Professional reasoning · Objective

Structured data manipulation and table reasoning accuracy.

Rank #102 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 40.6%
Percentile: 6.5%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Category: Data Analysis. Tasks scored: 3.

6.5% percentile inside its fair comparison set

40.6%Raw benchmark value

Overall

LB · Professional reasoning · Objective

Average objective performance across LiveBench's current public category mix.

Rank #106 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 33.4%
Percentile: 2.8%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Category averages included: 7.

2.8% percentile inside its fair comparison set

33.4%Raw benchmark value

Consecutive events

LB · Professional reasoning · Objective

Objective consecutive events score in LiveBench.

Rank #81 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 5.3%
Percentile: 25.9%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: consecutive_events. Category: Data Analysis.

25.9% percentile inside its fair comparison set

5.3%Raw benchmark value

Table join

LB · Professional reasoning · Objective

Objective table join score in LiveBench.

Rank #104 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 26.3%
Percentile: 4.6%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: tablejoin. Category: Data Analysis.

4.6% percentile inside its fair comparison set

26.3%Raw benchmark value

Table reformat

LB · Professional reasoning · Objective

Objective table reformat score in LiveBench.

Rank #104 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 88.2%
Percentile: 4.6%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: tablereformat. Category: Data Analysis.

4.6% percentile inside its fair comparison set

88.2%Raw benchmark value

Poker Agent

VALS-AI · Professional reasoning · Objective

Agent profit in poker-style strategic play.

Rank #7 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 1,079.2 score
Percentile: 62.5%
Last updated: archived
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: poker_agent; provider: unknown.

62.5% percentile inside its fair comparison set

1,079.2 scoreRaw benchmark valueCI 1,079.2 score - 1,079.2 score

Search / tool use3 benchmarks60.9%

Tau2-Bench Telecom

AA · Search / tool use · Objective

It matters when the model must browse, call tools, and recover useful answers from external systems.

Rank #106 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 63.7%
Percentile: 66%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `tau2`.

66% percentile inside its fair comparison set

63.7%Raw benchmark value

Search Arena

AR · Search / tool use · Human

It matters when the model must browse, call tools, and recover useful answers from external systems.

Rank #11 · Source label: grok-4-1-fast-search

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,194
Percentile: 66.7%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-search`. Category: overall. Source rank: #12. Votes: 82113. Organization: xai. License: Proprietary.

66.7% percentile inside its fair comparison set

1,194Raw benchmark valueCI 1,188 - 1,199

Search Arena · No Style Control

AR · Search / tool use · Human

It matters when the model must browse, call tools, and recover useful answers from external systems.

Rank #16 · Source label: grok-4-1-fast-search

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,171
Percentile: 50%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-search`. Category: overall. Source rank: #18. Votes: 82113. Organization: xai. License: Proprietary.

50% percentile inside its fair comparison set

1,171Raw benchmark valueCI 1,166 - 1,176

Long context2 benchmarks62.7%

Long Context Reasoning

AA · Long context · Objective

It checks whether long-context claims survive contact with retrieval, memory, or long-document tasks.

Rank #182 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 22%
Percentile: 42.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `lcr`.

42.5% percentile inside its fair comparison set

22%Raw benchmark value

CorpFin v2

VALS-AI · Long context · Objective

It checks whether long-context claims survive contact with retrieval, memory, or long-document tasks.

Rank #16 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 66%
Percentile: 83%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: corp_fin_v2; provider: xAI.

83% percentile inside its fair comparison set

66%Raw benchmark valueCI 64.1% - 67.8%

Vision understanding18 benchmarks42.4%

MMMU-Pro

AA · Vision understanding · Objective

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #103 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 48.4%
Percentile: 24.4%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `mmmuPro`.

24.4% percentile inside its fair comparison set

48.4%Raw benchmark value

Vision Arena

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #49 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,196
Percentile: 56%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: overall. Source rank: #60. Votes: 12609. Organization: xai. License: Proprietary.

56% percentile inside its fair comparison set

1,196Raw benchmark valueCI 1,189 - 1,204

Vision Arena · Creative Writing Vision

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #22 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,242
Percentile: 61.8%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: creative_writing_vision. Source rank: #29. Votes: 760. Organization: xai. License: Proprietary.

61.8% percentile inside its fair comparison set

1,242Raw benchmark valueCI 1,219 - 1,264

Vision Arena · Diagram

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #47 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,217
Percentile: 34.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: diagram. Source rank: #58. Votes: 3254. Organization: xai. License: Proprietary.

34.3% percentile inside its fair comparison set

1,217Raw benchmark valueCI 1,205 - 1,228

Vision Arena · English

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #44 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,207
Percentile: 60.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: english. Source rank: #56. Votes: 5235. Organization: xai. License: Proprietary.

60.6% percentile inside its fair comparison set

1,207Raw benchmark valueCI 1,197 - 1,218

Vision Arena · Entity Recognition

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #18 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,215
Percentile: 46.9%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: entity_recognition. Source rank: #17. Votes: 82. Organization: xai. License: Proprietary.

46.9% percentile inside its fair comparison set

1,215Raw benchmark valueCI 1,155 - 1,275

Vision Arena · Homework

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #56 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,170
Percentile: 19.1%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: homework. Source rank: #72. Votes: 2023. Organization: xai. License: Proprietary.

19.1% percentile inside its fair comparison set

1,170Raw benchmark valueCI 1,155 - 1,185

Vision Arena · Humor

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #29 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,226
Percentile: 42.9%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: humor. Source rank: #36. Votes: 450. Organization: xai. License: Proprietary.

42.9% percentile inside its fair comparison set

1,226Raw benchmark valueCI 1,197 - 1,255

Vision Arena · Ocr

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #51 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,193
Percentile: 28.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: ocr. Source rank: #64. Votes: 8795. Organization: xai. License: Proprietary.

28.6% percentile inside its fair comparison set

1,193Raw benchmark valueCI 1,185 - 1,201

Vision Arena · No Style Control

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #45 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,201
Percentile: 59.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: overall. Source rank: #58. Votes: 12609. Organization: xai. License: Proprietary.

59.6% percentile inside its fair comparison set

1,201Raw benchmark valueCI 1,193 - 1,208

Vision Arena · Creative Writing Vision · No Style Control

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #26 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,247
Percentile: 54.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: creative_writing_vision. Source rank: #34. Votes: 760. Organization: xai. License: Proprietary.

54.5% percentile inside its fair comparison set

1,247Raw benchmark valueCI 1,225 - 1,269

Vision Arena · Diagram · No Style Control

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #45 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,210
Percentile: 37.1%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: diagram. Source rank: #57. Votes: 3254. Organization: xai. License: Proprietary.

37.1% percentile inside its fair comparison set

1,210Raw benchmark valueCI 1,198 - 1,221

Vision Arena · English · No Style Control

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #44 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,213
Percentile: 60.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: english. Source rank: #57. Votes: 5235. Organization: xai. License: Proprietary.

60.6% percentile inside its fair comparison set

1,213Raw benchmark valueCI 1,202 - 1,223

Vision Arena · Entity Recognition · No Style Control

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #16 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,246
Percentile: 53.1%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: entity_recognition. Source rank: #15. Votes: 82. Organization: xai. License: Proprietary.

53.1% percentile inside its fair comparison set

1,246Raw benchmark valueCI 1,186 - 1,307

Vision Arena · Homework · No Style Control

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #55 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,171
Percentile: 20.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: homework. Source rank: #70. Votes: 2023. Organization: xai. License: Proprietary.

20.6% percentile inside its fair comparison set

1,171Raw benchmark valueCI 1,157 - 1,186

Vision Arena · Humor · No Style Control

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #29 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,237
Percentile: 42.9%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: humor. Source rank: #35. Votes: 450. Organization: xai. License: Proprietary.

42.9% percentile inside its fair comparison set

1,237Raw benchmark valueCI 1,208 - 1,267

Vision Arena · Ocr · No Style Control

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #51 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,194
Percentile: 28.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: ocr. Source rank: #63. Votes: 8795. Organization: xai. License: Proprietary.

28.6% percentile inside its fair comparison set

1,194Raw benchmark valueCI 1,186 - 1,202

MMMU Pro

VALS-AI · Vision understanding · Objective

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #41 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 72.7%
Percentile: 31%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: mmmu; provider: xAI.

31% percentile inside its fair comparison set

72.7%Raw benchmark valueCI 70.6% - 74.8%

Document understanding1 benchmark6.7%

MortgageTax

VALS-AI · Document understanding · Objective

It matters when the job is reading PDFs, tables, forms, or mixed-layout documents rather than plain chat.

Rank #57 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 42.6%
Percentile: 6.7%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: mortgage_tax; provider: xAI.

6.7% percentile inside its fair comparison set

42.6%Raw benchmark valueCI 40.7% - 44.5%

Multilingual16 benchmarks68.2%

Text Arena · Chinese

AR · Multilingual · Human

Observed user preference in Arena's Text Arena chinese leaderboard.

Rank #69 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,463
Percentile: 76.9%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: chinese. Source rank: #83. Votes: 2914. Organization: xai. License: Proprietary.

76.9% percentile inside its fair comparison set

1,463Raw benchmark valueCI 1,452 - 1,475

Text Arena · French

AR · Multilingual · Human

Observed user preference in Arena's Text Arena french leaderboard.

Rank #64 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,444
Percentile: 70.8%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: french. Source rank: #80. Votes: 1348. Organization: xai. License: Proprietary.

70.8% percentile inside its fair comparison set

1,444Raw benchmark valueCI 1,426 - 1,462

Text Arena · German

AR · Multilingual · Human

Observed user preference in Arena's Text Arena german leaderboard.

Rank #61 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,415
Percentile: 74.7%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: german. Source rank: #79. Votes: 891. Organization: xai. License: Proprietary.

74.7% percentile inside its fair comparison set

1,415Raw benchmark valueCI 1,394 - 1,436

Text Arena · Japanese

AR · Multilingual · Human

Observed user preference in Arena's Text Arena japanese leaderboard.

Rank #61 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,369
Percentile: 70.4%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: japanese. Source rank: #79. Votes: 374. Organization: xai. License: Proprietary.

70.4% percentile inside its fair comparison set

1,369Raw benchmark valueCI 1,337 - 1,401

Text Arena · Korean

AR · Multilingual · Human

Observed user preference in Arena's Text Arena korean leaderboard.

Rank #58 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,377
Percentile: 72.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: korean. Source rank: #73. Votes: 849. Organization: xai. License: Proprietary.

72.6% percentile inside its fair comparison set

1,377Raw benchmark valueCI 1,355 - 1,398

Text Arena · Russian

AR · Multilingual · Human

Observed user preference in Arena's Text Arena russian leaderboard.

Rank #72 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,410
Percentile: 75.4%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: russian. Source rank: #91. Votes: 6031. Organization: xai. License: Proprietary.

75.4% percentile inside its fair comparison set

1,410Raw benchmark valueCI 1,402 - 1,418

Text Arena · Spanish

AR · Multilingual · Human

Observed user preference in Arena's Text Arena spanish leaderboard.

Rank #49 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,428
Percentile: 77.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: spanish. Source rank: #62. Votes: 1441. Organization: xai. License: Proprietary.

77.6% percentile inside its fair comparison set

1,428Raw benchmark valueCI 1,411 - 1,445

Text Arena · Chinese · No Style Control

AR · Multilingual · Human

Observed user preference in Arena's Text Arena chinese leaderboard.

Rank #84 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,442
Percentile: 71.9%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: chinese. Source rank: #100. Votes: 2914. Organization: xai. License: Proprietary.

71.9% percentile inside its fair comparison set

1,442Raw benchmark valueCI 1,430 - 1,453

Text Arena · French · No Style Control

AR · Multilingual · Human

Observed user preference in Arena's Text Arena french leaderboard.

Rank #80 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,418
Percentile: 63.4%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: french. Source rank: #96. Votes: 1348. Organization: xai. License: Proprietary.

63.4% percentile inside its fair comparison set

1,418Raw benchmark valueCI 1,400 - 1,435

Text Arena · German · No Style Control

AR · Multilingual · Human

Observed user preference in Arena's Text Arena german leaderboard.

Rank #72 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,399
Percentile: 70%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: german. Source rank: #89. Votes: 891. Organization: xai. License: Proprietary.

70% percentile inside its fair comparison set

1,399Raw benchmark valueCI 1,379 - 1,420

Text Arena · Japanese · No Style Control

AR · Multilingual · Human

Observed user preference in Arena's Text Arena japanese leaderboard.

Rank #66 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,348
Percentile: 68%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: japanese. Source rank: #84. Votes: 374. Organization: xai. License: Proprietary.

68% percentile inside its fair comparison set

1,348Raw benchmark valueCI 1,317 - 1,380

Text Arena · Korean · No Style Control

AR · Multilingual · Human

Observed user preference in Arena's Text Arena korean leaderboard.

Rank #67 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,362
Percentile: 68.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: korean. Source rank: #82. Votes: 849. Organization: xai. License: Proprietary.

68.3% percentile inside its fair comparison set

1,362Raw benchmark valueCI 1,341 - 1,383

Text Arena · Russian · No Style Control

AR · Multilingual · Human

Observed user preference in Arena's Text Arena russian leaderboard.

Rank #96 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,384
Percentile: 67.1%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: russian. Source rank: #116. Votes: 6031. Organization: xai. License: Proprietary.

67.1% percentile inside its fair comparison set

1,384Raw benchmark valueCI 1,376 - 1,392

Text Arena · Spanish · No Style Control

AR · Multilingual · Human

Observed user preference in Arena's Text Arena spanish leaderboard.

Rank #67 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,413
Percentile: 69.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: spanish. Source rank: #81. Votes: 1441. Organization: xai. License: Proprietary.

69.2% percentile inside its fair comparison set

1,413Raw benchmark valueCI 1,396 - 1,429

Vision Arena · Chinese

AR · Multilingual · Human

Observed user preference in Arena's Vision Arena chinese leaderboard.

Rank #43 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,222
Percentile: 45.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: chinese. Source rank: #55. Votes: 797. Organization: xai. License: Proprietary.

45.5% percentile inside its fair comparison set

1,222Raw benchmark valueCI 1,196 - 1,248

Vision Arena · Chinese · No Style Control

AR · Multilingual · Human

Observed user preference in Arena's Vision Arena chinese leaderboard.

Rank #40 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,231
Percentile: 49.4%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: chinese. Source rank: #52. Votes: 797. Organization: xai. License: Proprietary.

49.4% percentile inside its fair comparison set

1,231Raw benchmark valueCI 1,206 - 1,257

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Model profile · xAI

Grok 4.1 Fast

Closed weightsmid · registry tag 2026 current

Thin verified coverage

Reads as thin verified coverage across the resolved source data.

Visible coverage: 45.9%
Verified coverage: 45.9%
Spread: 83%
Last verified: Jun 20, 2026

35%bench fit

textcodevisionsearchdocument8 aliases43 official source links

Open compare

Data version

Current snapshot.

Data version Jun 20, 2026Model list checked9 providers · 1081 tracked modelsPage refreshed Jul 5, 2026

The registry snapshot and page stamp are shown so a stale deploy is visible at a glance.

Source-linked scores by benchmark

Each row keeps the benchmark source, source type, raw metric, and percentile inside its fair comparison set.

Thin verified coverageThis model currently reads as thin verified coverage across the resolved source data.

Chat / text32 benchmarks52.2%

Intelligence Index

AA · Chat / text · Combined

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #146 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 17
Percentile: 63.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `intelligenceIndex`.

63.3% percentile inside its fair comparison set

17Raw benchmark value

AA-Omniscience accuracy

AA · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #157 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 17%
Percentile: 47.7%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `omniscienceAccuracy`.

47.7% percentile inside its fair comparison set

17%Raw benchmark value

AA-Omniscience non-hallucination

AA · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #126 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 18.2%
Percentile: 58.1%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `omniscienceNonHallucination`.

58.1% percentile inside its fair comparison set

18.2%Raw benchmark value

IFBench

AA · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #206 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 36.5%
Percentile: 35.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `ifbench`.

35.2% percentile inside its fair comparison set

36.5%Raw benchmark value

Openness Index

AA · Chat / text · Combined

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #175 · Source label: Grok 4.1 Fast (Reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 6
Percentile: 7.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `opennessBreakdown.opennessIndex`.

7.5% percentile inside its fair comparison set

6Raw benchmark value

Text Arena

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #58 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,431
Percentile: 82.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: overall. Source rank: #74. Votes: 56873. Organization: xai. License: Proprietary.

82.5% percentile inside its fair comparison set

1,431Raw benchmark valueCI 1,428 - 1,434

Text Arena · Creative Writing

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #42 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,414
Percentile: 87.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: creative_writing. Source rank: #55. Votes: 8776. Organization: xai. License: Proprietary.

87.3% percentile inside its fair comparison set

1,414Raw benchmark valueCI 1,407 - 1,420

Text Arena · English

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #59 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,441
Percentile: 82.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: english. Source rank: #73. Votes: 26494. Organization: xai. License: Proprietary.

82.2% percentile inside its fair comparison set

1,441Raw benchmark valueCI 1,436 - 1,445

Text Arena · Exclude Ties

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #56 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,425
Percentile: 83.1%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: exclude_ties. Source rank: #72. Votes: 41179. Organization: xai. License: Proprietary.

83.1% percentile inside its fair comparison set

1,425Raw benchmark valueCI 1,420 - 1,429

Text Arena · Hard Prompts

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #69 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,442
Percentile: 79.1%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: hard_prompts. Source rank: #87. Votes: 32739. Organization: xai. License: Proprietary.

79.1% percentile inside its fair comparison set

1,442Raw benchmark valueCI 1,437 - 1,446

Text Arena · Hard Prompts English

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #75 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,444
Percentile: 77.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: hard_prompts_english. Source rank: #93. Votes: 16101. Organization: xai. License: Proprietary.

77.2% percentile inside its fair comparison set

1,444Raw benchmark valueCI 1,439 - 1,450

Text Arena · Instruction Following

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #83 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,402
Percentile: 74.8%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: instruction_following. Source rank: #102. Votes: 16594. Organization: xai. License: Proprietary.

74.8% percentile inside its fair comparison set

1,402Raw benchmark valueCI 1,396 - 1,407

Text Arena · Longer Query

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #77 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,424
Percentile: 75%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: longer_query. Source rank: #97. Votes: 17580. Organization: xai. License: Proprietary.

75% percentile inside its fair comparison set

1,424Raw benchmark valueCI 1,418 - 1,429

Text Arena · Multi Turn

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #80 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,415
Percentile: 75.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: multi_turn. Source rank: #99. Votes: 10253. Organization: xai. License: Proprietary.

75.5% percentile inside its fair comparison set

1,415Raw benchmark valueCI 1,409 - 1,422

Text Arena · No Style Control

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #87 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,408
Percentile: 73.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: overall. Source rank: #104. Votes: 56873. Organization: xai. License: Proprietary.

73.5% percentile inside its fair comparison set

1,408Raw benchmark valueCI 1,405 - 1,412

Text Arena · Creative Writing · No Style Control

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #63 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,393
Percentile: 80.8%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: creative_writing. Source rank: #76. Votes: 8776. Organization: xai. License: Proprietary.

80.8% percentile inside its fair comparison set

1,393Raw benchmark valueCI 1,386 - 1,400

Text Arena · English · No Style Control

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #85 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,418
Percentile: 74.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: english. Source rank: #101. Votes: 26494. Organization: xai. License: Proprietary.

74.2% percentile inside its fair comparison set

1,418Raw benchmark valueCI 1,413 - 1,422

Text Arena · Exclude Ties · No Style Control

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #86 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,392
Percentile: 73.8%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: exclude_ties. Source rank: #103. Votes: 41179. Organization: xai. License: Proprietary.

73.8% percentile inside its fair comparison set

1,392Raw benchmark valueCI 1,388 - 1,396

Text Arena · Hard Prompts · No Style Control

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #92 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,408
Percentile: 72%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: hard_prompts. Source rank: #110. Votes: 32739. Organization: xai. License: Proprietary.

72% percentile inside its fair comparison set

1,408Raw benchmark valueCI 1,404 - 1,412

Text Arena · Hard Prompts English · No Style Control

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #94 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,410
Percentile: 71.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: hard_prompts_english. Source rank: #113. Votes: 16101. Organization: xai. License: Proprietary.

71.3% percentile inside its fair comparison set

1,410Raw benchmark valueCI 1,404 - 1,415

Text Arena · Instruction Following · No Style Control

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #97 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,376
Percentile: 70.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: instruction_following. Source rank: #119. Votes: 16594. Organization: xai. License: Proprietary.

70.5% percentile inside its fair comparison set

1,376Raw benchmark valueCI 1,370 - 1,381

Text Arena · Longer Query · No Style Control

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #97 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,392
Percentile: 68.4%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: longer_query. Source rank: #119. Votes: 17580. Organization: xai. License: Proprietary.

68.4% percentile inside its fair comparison set

1,392Raw benchmark valueCI 1,386 - 1,397

Text Arena · Multi Turn · No Style Control

AR · Chat / text · Human

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #98 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,391
Percentile: 70%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: multi_turn. Source rank: #119. Votes: 10253. Organization: xai. License: Proprietary.

70% percentile inside its fair comparison set

1,391Raw benchmark valueCI 1,384 - 1,398

Instruction following

LB · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #106 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 17%
Percentile: 2.8%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Category: IF. Tasks scored: 4.

2.8% percentile inside its fair comparison set

17%Raw benchmark value

Language

LB · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #96 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 50%
Percentile: 12%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Category: Language. Tasks scored: 3.

12% percentile inside its fair comparison set

50%Raw benchmark value

Paraphrase

LB · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #106 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 12.6%
Percentile: 2.8%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: paraphrase. Category: IF.

2.8% percentile inside its fair comparison set

12.6%Raw benchmark value

Simplify

LB · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #105 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 17.1%
Percentile: 3.7%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: simplify. Category: IF.

3.7% percentile inside its fair comparison set

17.1%Raw benchmark value

Story generation

LB · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #99 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 18.7%
Percentile: 9.3%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: story_generation. Category: IF.

9.3% percentile inside its fair comparison set

18.7%Raw benchmark value

Summarize

LB · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #106 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 19.5%
Percentile: 2.8%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: summarize. Category: IF.

2.8% percentile inside its fair comparison set

19.5%Raw benchmark value

Connections

LB · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #103 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 44.2%
Percentile: 5.6%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: connections. Category: Language.

5.6% percentile inside its fair comparison set

44.2%Raw benchmark value

Plot unscrambling

LB · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #83 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 41.9%
Percentile: 24.1%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: plot_unscrambling. Category: Language.

24.1% percentile inside its fair comparison set

41.9%Raw benchmark value

Typos

LB · Chat / text · Objective

It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.

Rank #83 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 64%
Percentile: 23.4%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: typos. Category: Language.

23.4% percentile inside its fair comparison set

64%Raw benchmark value

Coding19 benchmarks24.7%

Terminal-Bench Hard

AA · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #129 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 14.4%
Percentile: 57.9%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `terminalbenchHard`.

57.9% percentile inside its fair comparison set

14.4%Raw benchmark value

SciCode

AA · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #177 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 29.6%
Percentile: 52.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `scicode`.

52.2% percentile inside its fair comparison set

29.6%Raw benchmark value

Code Arena

AR · Coding · Human

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #65 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,234
Percentile: 12.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: overall. Source rank: #81. Votes: 6911. Organization: xai. License: Proprietary.

12.3% percentile inside its fair comparison set

1,234Raw benchmark valueCI 1,224 - 1,243

WebDev Arena

AR · Coding · Human

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #65 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,234
Percentile: 12.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: webdev. Source rank: #81. Votes: 6911. Organization: xai. License: Proprietary.

12.3% percentile inside its fair comparison set

1,234Raw benchmark valueCI 1,224 - 1,243

Code Arena · Webdev Html

AR · Coding · Human

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #65 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,244
Percentile: 12.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: webdev-html. Source rank: #80. Votes: 5452. Organization: xai. License: Proprietary.

12.3% percentile inside its fair comparison set

1,244Raw benchmark valueCI 1,232 - 1,255

Code Arena · Webdev React

AR · Coding · Human

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #56 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,225
Percentile: 6.8%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: webdev-react. Source rank: #70. Votes: 1457. Organization: xai. License: Proprietary.

6.8% percentile inside its fair comparison set

1,225Raw benchmark valueCI 1,207 - 1,243

LiveCodeBench

VALS-AI · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #42 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 80.6%
Percentile: 54.4%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: lcb; provider: xAI.

54.4% percentile inside its fair comparison set

80.6%Raw benchmark valueCI 78.5% - 82.8%

SWE-bench Verified

VALS-AI · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #52 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 41.4%
Percentile: 5.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: swebench; provider: xAI.

5.6% percentile inside its fair comparison set

41.4%Raw benchmark valueCI 37.1% - 45.7%

Vibe Code Bench v1.1

VALS-AI · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #46 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 1.2%
Percentile: 8.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: vibe-code; provider: xAI.

8.2% percentile inside its fair comparison set

1.2%Raw benchmark valueCI 0% - 3.6%

Text Arena · Coding

AR · Coding · Human

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #74 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,462
Percentile: 77.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: coding. Source rank: #94. Votes: 13621. Organization: xai. License: Proprietary.

77.2% percentile inside its fair comparison set

1,462Raw benchmark valueCI 1,456 - 1,468

Text Arena · Coding · No Style Control

AR · Coding · Human

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #97 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,412
Percentile: 70%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: coding. Source rank: #116. Votes: 13621. Organization: xai. License: Proprietary.

70% percentile inside its fair comparison set

1,412Raw benchmark valueCI 1,406 - 1,418

IOI

VALS-AI · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #26 · Source label: grok/grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 7.7%
Percentile: 43.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: ioi; provider: xAI.

43.2% percentile inside its fair comparison set

7.7%Raw benchmark valueCI 1.4% - 13.9%

Agentic coding

LB · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #97 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 10%
Percentile: 11.1%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Category: Agentic Coding. Tasks scored: 3.

11.1% percentile inside its fair comparison set

10%Raw benchmark value

Coding

LB · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #106 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 54.3%
Percentile: 2.8%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Category: Coding. Tasks scored: 2.

2.8% percentile inside its fair comparison set

54.3%Raw benchmark value

JavaScript

LB · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #94 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 10%
Percentile: 13.9%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: javascript. Category: Agentic Coding.

13.9% percentile inside its fair comparison set

10%Raw benchmark value

TypeScript

LB · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #95 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 5%
Percentile: 12.1%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: typescript. Category: Agentic Coding.

12.1% percentile inside its fair comparison set

5%Raw benchmark value

Python

LB · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #99 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 15%
Percentile: 10.2%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: python. Category: Agentic Coding.

10.2% percentile inside its fair comparison set

15%Raw benchmark value

Coding generation

LB · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #108 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 56.3%
Percentile: 0.9%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: code_generation. Category: Coding.

0.9% percentile inside its fair comparison set

56.3%Raw benchmark value

Coding completion

LB · Coding · Objective

It tells you whether the model can generate, repair, and reason over code under evaluator pressure rather than marketing examples.

Rank #102 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 52.2%
Percentile: 6.5%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: code_completion. Category: Coding.

6.5% percentile inside its fair comparison set

52.2%Raw benchmark value

Reasoning / math / science18 benchmarks26.8%

Humanity's Last Exam

AA · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #220 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 5%
Percentile: 41.1%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `hle`.

41.1% percentile inside its fair comparison set

5%Raw benchmark value

GPQA

AA · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #181 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 63.7%
Percentile: 51.9%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `gpqa`.

51.9% percentile inside its fair comparison set

63.7%Raw benchmark value

CritPt

AA · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #113 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 0%
Percentile: 65.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `critpt`.

65.2% percentile inside its fair comparison set

0%Raw benchmark value

ProofBench

VALS-AI · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #33 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 4%
Percentile: 8.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: proof_bench; provider: xAI.

8.6% percentile inside its fair comparison set

4%Raw benchmark valueCI 0.2% - 7.8%

GPQA Diamond

VALS-AI · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #32 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 84.3%
Percentile: 65.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: gpqa; provider: xAI.

65.2% percentile inside its fair comparison set

84.3%Raw benchmark valueCI 80.7% - 88%

MMLU Pro

VALS-AI · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #40 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 84.2%
Percentile: 56.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: mmlu_pro; provider: xAI.

56.2% percentile inside its fair comparison set

84.2%Raw benchmark valueCI 83.5% - 84.9%

Text Arena · Math

AR · Reasoning / math / science · Human

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #71 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,417
Percentile: 77.7%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: math. Source rank: #89. Votes: 3500. Organization: xai. License: Proprietary.

77.7% percentile inside its fair comparison set

1,417Raw benchmark valueCI 1,407 - 1,428

Text Arena · Math · No Style Control

AR · Reasoning / math / science · Human

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #92 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,404
Percentile: 71%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: math. Source rank: #110. Votes: 3500. Organization: xai. License: Proprietary.

71% percentile inside its fair comparison set

1,404Raw benchmark valueCI 1,394 - 1,414

Mathematics

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #106 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 38.9%
Percentile: 2.8%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Category: Mathematics. Tasks scored: 4.

2.8% percentile inside its fair comparison set

38.9%Raw benchmark value

Reasoning

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #106 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 23.3%
Percentile: 2.8%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Category: Reasoning. Tasks scored: 4.

2.8% percentile inside its fair comparison set

23.3%Raw benchmark value

AMPS Hard

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #109 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 47%
Percentile: 0%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: AMPS_Hard. Category: Mathematics.

0% percentile inside its fair comparison set

47%Raw benchmark value

Integrals with game

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #107 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 5%
Percentile: 1.9%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: integrals_with_game. Category: Mathematics.

1.9% percentile inside its fair comparison set

5%Raw benchmark value

Math competition

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #105 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 45.1%
Percentile: 3.7%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: math_comp. Category: Mathematics.

3.7% percentile inside its fair comparison set

45.1%Raw benchmark value

Olympiad

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #101 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 58.6%
Percentile: 7.4%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: olympiad. Category: Mathematics.

7.4% percentile inside its fair comparison set

58.6%Raw benchmark value

Theory of mind

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #95 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 40.4%
Percentile: 13%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: theory_of_mind. Category: Reasoning.

13% percentile inside its fair comparison set

40.4%Raw benchmark value

Zebra puzzle

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #98 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 9%
Percentile: 9.3%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: zebra_puzzle. Category: Reasoning.

9.3% percentile inside its fair comparison set

9%Raw benchmark value

Spatial

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #109 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 36%
Percentile: 0%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: spatial. Category: Reasoning.

0% percentile inside its fair comparison set

36%Raw benchmark value

Logic with navigation

LB · Reasoning / math / science · Objective

It is one of the cleaner reads on deliberate reasoning strength rather than style or popularity.

Rank #104 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 8%
Percentile: 4.6%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: logic_with_navigation. Category: Reasoning.

4.6% percentile inside its fair comparison set

8%Raw benchmark value

Professional reasoning31 benchmarks53.3%

Public Benefits Bench

VALS-AI · Professional reasoning · Objective

Answering SNAP benefits questions across the public-benefits lifecycle.

Rank #12 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 44.8%
Percentile: 0%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: public-benefits-bench; provider: xAI.

0% percentile inside its fair comparison set

44.8%Raw benchmark valueCI 42.3% - 47.3%

LegalBench

VALS-AI · Professional reasoning · Objective

Academic legal reasoning tasks.

Rank #41 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 82.5%
Percentile: 55.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: legal_bench; provider: xAI.

55.6% percentile inside its fair comparison set

82.5%Raw benchmark valueCI 81.6% - 83.3%

TaxEval v2

VALS-AI · Professional reasoning · Objective

Answer quality on tax questions and responses.

Rank #34 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 73.1%
Percentile: 63.7%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: tax_eval_v2; provider: xAI.

63.7% percentile inside its fair comparison set

73.1%Raw benchmark valueCI 71.4% - 74.8%

MedCode

VALS-AI · Professional reasoning · Objective

Medical billing support and coding tasks.

Rank #51 · Source label: grok/grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 28.3%
Percentile: 2%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: medcode; provider: xAI.

2% percentile inside its fair comparison set

28.3%Raw benchmark valueCI 24.6% - 32.1%

MedScribe

VALS-AI · Professional reasoning · Objective

Administrative documentation support for doctors.

Rank #22 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 78.7%
Percentile: 58%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: medscribe; provider: xAI.

58% percentile inside its fair comparison set

78.7%Raw benchmark valueCI 75.1% - 82.4%

Text Arena · Expert

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena expert leaderboard.

Rank #72 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,441
Percentile: 74.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: expert. Source rank: #90. Votes: 4069. Organization: xai. License: Proprietary.

74.2% percentile inside its fair comparison set

1,441Raw benchmark valueCI 1,431 - 1,450

Text Arena · Industry Business And Management And Financial Operations

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_business_and_management_and_financial_operations leaderboard.

Rank #69 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,418
Percentile: 78.6%
Last updated: recent
Eligibility: headline eligible

78.6% percentile inside its fair comparison set

1,418Raw benchmark valueCI 1,411 - 1,424

Text Arena · Industry Entertainment And Sports And Media

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_entertainment_and_sports_and_media leaderboard.

Rank #56 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,403
Percentile: 83%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_entertainment_and_sports_and_media. Source rank: #69. Votes: 10906. Organization: xai. License: Proprietary.

83% percentile inside its fair comparison set

1,403Raw benchmark valueCI 1,396 - 1,409

Text Arena · Industry Legal And Government

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_legal_and_government leaderboard.

Rank #71 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,427
Percentile: 76.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_legal_and_government. Source rank: #91. Votes: 4089. Organization: xai. License: Proprietary.

76.5% percentile inside its fair comparison set

1,427Raw benchmark valueCI 1,417 - 1,437

Text Arena · Industry Life And Physical And Social Science

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_life_and_physical_and_social_science leaderboard.

Rank #63 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,447
Percentile: 80.8%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_life_and_physical_and_social_science. Source rank: #79. Votes: 9143. Organization: xai. License: Proprietary.

80.8% percentile inside its fair comparison set

1,447Raw benchmark valueCI 1,440 - 1,454

Text Arena · Industry Mathematical

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_mathematical leaderboard.

Rank #75 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,424
Percentile: 76%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_mathematical. Source rank: #92. Votes: 2774. Organization: xai. License: Proprietary.

76% percentile inside its fair comparison set

1,424Raw benchmark valueCI 1,412 - 1,436

Text Arena · Industry Medicine And Healthcare

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_medicine_and_healthcare leaderboard.

Rank #61 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,447
Percentile: 79.7%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_medicine_and_healthcare. Source rank: #78. Votes: 3687. Organization: xai. License: Proprietary.

79.7% percentile inside its fair comparison set

1,447Raw benchmark valueCI 1,436 - 1,457

Text Arena · Industry Software And It Services

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_software_and_it_services leaderboard.

Rank #67 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,458
Percentile: 79.7%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_software_and_it_services. Source rank: #83. Votes: 20577. Organization: xai. License: Proprietary.

79.7% percentile inside its fair comparison set

1,458Raw benchmark valueCI 1,453 - 1,463

Text Arena · Industry Writing And Literature And Language

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_writing_and_literature_and_language leaderboard.

Rank #60 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,406
Percentile: 81.8%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_writing_and_literature_and_language. Source rank: #77. Votes: 13001. Organization: xai. License: Proprietary.

81.8% percentile inside its fair comparison set

1,406Raw benchmark valueCI 1,401 - 1,412

Text Arena · Expert · No Style Control

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena expert leaderboard.

Rank #89 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,402
Percentile: 68%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: expert. Source rank: #109. Votes: 4069. Organization: xai. License: Proprietary.

68% percentile inside its fair comparison set

1,402Raw benchmark valueCI 1,392 - 1,411

Text Arena · Industry Business And Management And Financial Operations · No Style Control

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_business_and_management_and_financial_operations leaderboard.

Rank #102 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,385
Percentile: 68.2%
Last updated: recent
Eligibility: headline eligible

68.2% percentile inside its fair comparison set

1,385Raw benchmark valueCI 1,379 - 1,392

Text Arena · Industry Entertainment And Sports And Media · No Style Control

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_entertainment_and_sports_and_media leaderboard.

Rank #73 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,382
Percentile: 77.7%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_entertainment_and_sports_and_media. Source rank: #88. Votes: 10906. Organization: xai. License: Proprietary.

77.7% percentile inside its fair comparison set

1,382Raw benchmark valueCI 1,375 - 1,388

Text Arena · Industry Legal And Government · No Style Control

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_legal_and_government leaderboard.

Rank #95 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,402
Percentile: 68.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_legal_and_government. Source rank: #116. Votes: 4089. Organization: xai. License: Proprietary.

68.5% percentile inside its fair comparison set

1,402Raw benchmark valueCI 1,392 - 1,412

Text Arena · Industry Life And Physical And Social Science · No Style Control

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_life_and_physical_and_social_science leaderboard.

Rank #88 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,420
Percentile: 73.1%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_life_and_physical_and_social_science. Source rank: #104. Votes: 9143. Organization: xai. License: Proprietary.

73.1% percentile inside its fair comparison set

1,420Raw benchmark valueCI 1,413 - 1,427

Text Arena · Industry Mathematical · No Style Control

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_mathematical leaderboard.

Rank #96 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,404
Percentile: 69.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_mathematical. Source rank: #114. Votes: 2774. Organization: xai. License: Proprietary.

69.2% percentile inside its fair comparison set

1,404Raw benchmark valueCI 1,393 - 1,416

Text Arena · Industry Medicine And Healthcare · No Style Control

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_medicine_and_healthcare leaderboard.

Rank #87 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,414
Percentile: 70.8%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_medicine_and_healthcare. Source rank: #104. Votes: 3687. Organization: xai. License: Proprietary.

70.8% percentile inside its fair comparison set

1,414Raw benchmark valueCI 1,404 - 1,424

Text Arena · Industry Software And It Services · No Style Control

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_software_and_it_services leaderboard.

Rank #92 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,419
Percentile: 72%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_software_and_it_services. Source rank: #110. Votes: 20577. Organization: xai. License: Proprietary.

72% percentile inside its fair comparison set

1,419Raw benchmark valueCI 1,414 - 1,424

Text Arena · Industry Writing And Literature And Language · No Style Control

AR · Professional reasoning · Human

Observed user preference in Arena's Text Arena industry_writing_and_literature_and_language leaderboard.

Rank #81 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,386
Percentile: 75.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: industry_writing_and_literature_and_language. Source rank: #99. Votes: 13001. Organization: xai. License: Proprietary.

75.3% percentile inside its fair comparison set

1,386Raw benchmark valueCI 1,380 - 1,392

SAGE

VALS-AI · Professional reasoning · Objective

Student Assessment with Generative Evaluation.

Rank #40 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 31.3%
Percentile: 13.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: sage; provider: xAI.

13.3% percentile inside its fair comparison set

31.3%Raw benchmark valueCI 25.4% - 37.3%

Public Benefits Bench v1

VALS-AI · Professional reasoning · Objective

Answering public-benefits questions across the benefits lifecycle.

Rank #13 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 44.3%
Percentile: 0%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: public-benefits-bench-v1; provider: xAI.

0% percentile inside its fair comparison set

44.3%Raw benchmark valueCI 41.8% - 46.8%

Data analysis

LB · Professional reasoning · Objective

Structured data manipulation and table reasoning accuracy.

Rank #102 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 40.6%
Percentile: 6.5%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Category: Data Analysis. Tasks scored: 3.

6.5% percentile inside its fair comparison set

40.6%Raw benchmark value

Overall

LB · Professional reasoning · Objective

Average objective performance across LiveBench's current public category mix.

Rank #106 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 33.4%
Percentile: 2.8%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Category averages included: 7.

2.8% percentile inside its fair comparison set

33.4%Raw benchmark value

Consecutive events

LB · Professional reasoning · Objective

Objective consecutive events score in LiveBench.

Rank #81 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 5.3%
Percentile: 25.9%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: consecutive_events. Category: Data Analysis.

25.9% percentile inside its fair comparison set

5.3%Raw benchmark value

Table join

LB · Professional reasoning · Objective

Objective table join score in LiveBench.

Rank #104 · Source label: grok-4-1-fast-non-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 26.3%
Percentile: 4.6%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: tablejoin. Category: Data Analysis.

4.6% percentile inside its fair comparison set

26.3%Raw benchmark value

Table reformat

LB · Professional reasoning · Objective

Objective table reformat score in LiveBench.

Rank #104 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: LiveBench
Raw value: 88.2%
Percentile: 4.6%
Last updated: archived
Eligibility: headline eligible

Derived from the official LiveBench website leaderboard table. Task: tablereformat. Category: Data Analysis.

4.6% percentile inside its fair comparison set

88.2%Raw benchmark value

Poker Agent

VALS-AI · Professional reasoning · Objective

Agent profit in poker-style strategic play.

Rank #7 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 1,079.2 score
Percentile: 62.5%
Last updated: archived
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: poker_agent; provider: unknown.

62.5% percentile inside its fair comparison set

1,079.2 scoreRaw benchmark valueCI 1,079.2 score - 1,079.2 score

Search / tool use3 benchmarks60.9%

Tau2-Bench Telecom

AA · Search / tool use · Objective

It matters when the model must browse, call tools, and recover useful answers from external systems.

Rank #106 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 63.7%
Percentile: 66%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `tau2`.

66% percentile inside its fair comparison set

63.7%Raw benchmark value

Search Arena

AR · Search / tool use · Human

It matters when the model must browse, call tools, and recover useful answers from external systems.

Rank #11 · Source label: grok-4-1-fast-search

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,194
Percentile: 66.7%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-search`. Category: overall. Source rank: #12. Votes: 82113. Organization: xai. License: Proprietary.

66.7% percentile inside its fair comparison set

1,194Raw benchmark valueCI 1,188 - 1,199

Search Arena · No Style Control

AR · Search / tool use · Human

It matters when the model must browse, call tools, and recover useful answers from external systems.

Rank #16 · Source label: grok-4-1-fast-search

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,171
Percentile: 50%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-search`. Category: overall. Source rank: #18. Votes: 82113. Organization: xai. License: Proprietary.

50% percentile inside its fair comparison set

1,171Raw benchmark valueCI 1,166 - 1,176

Long context2 benchmarks62.7%

Long Context Reasoning

AA · Long context · Objective

It checks whether long-context claims survive contact with retrieval, memory, or long-document tasks.

Rank #182 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 22%
Percentile: 42.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `lcr`.

42.5% percentile inside its fair comparison set

22%Raw benchmark value

CorpFin v2

VALS-AI · Long context · Objective

It checks whether long-context claims survive contact with retrieval, memory, or long-document tasks.

Rank #16 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 66%
Percentile: 83%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: corp_fin_v2; provider: xAI.

83% percentile inside its fair comparison set

66%Raw benchmark valueCI 64.1% - 67.8%

Vision understanding18 benchmarks42.4%

MMMU-Pro

AA · Vision understanding · Objective

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #103 · Source label: Grok 4.1 Fast (Non-reasoning)

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Artificial Analysis
Raw value: 48.4%
Percentile: 24.4%
Last updated: recent
Eligibility: headline eligible

Parsed from Artificial Analysis public leaderboard field `mmmuPro`.

24.4% percentile inside its fair comparison set

48.4%Raw benchmark value

Vision Arena

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #49 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,196
Percentile: 56%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: overall. Source rank: #60. Votes: 12609. Organization: xai. License: Proprietary.

56% percentile inside its fair comparison set

1,196Raw benchmark valueCI 1,189 - 1,204

Vision Arena · Creative Writing Vision

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #22 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,242
Percentile: 61.8%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: creative_writing_vision. Source rank: #29. Votes: 760. Organization: xai. License: Proprietary.

61.8% percentile inside its fair comparison set

1,242Raw benchmark valueCI 1,219 - 1,264

Vision Arena · Diagram

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #47 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,217
Percentile: 34.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: diagram. Source rank: #58. Votes: 3254. Organization: xai. License: Proprietary.

34.3% percentile inside its fair comparison set

1,217Raw benchmark valueCI 1,205 - 1,228

Vision Arena · English

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #44 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,207
Percentile: 60.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: english. Source rank: #56. Votes: 5235. Organization: xai. License: Proprietary.

60.6% percentile inside its fair comparison set

1,207Raw benchmark valueCI 1,197 - 1,218

Vision Arena · Entity Recognition

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #18 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,215
Percentile: 46.9%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: entity_recognition. Source rank: #17. Votes: 82. Organization: xai. License: Proprietary.

46.9% percentile inside its fair comparison set

1,215Raw benchmark valueCI 1,155 - 1,275

Vision Arena · Homework

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #56 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,170
Percentile: 19.1%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: homework. Source rank: #72. Votes: 2023. Organization: xai. License: Proprietary.

19.1% percentile inside its fair comparison set

1,170Raw benchmark valueCI 1,155 - 1,185

Vision Arena · Humor

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #29 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,226
Percentile: 42.9%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: humor. Source rank: #36. Votes: 450. Organization: xai. License: Proprietary.

42.9% percentile inside its fair comparison set

1,226Raw benchmark valueCI 1,197 - 1,255

Vision Arena · Ocr

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #51 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,193
Percentile: 28.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: ocr. Source rank: #64. Votes: 8795. Organization: xai. License: Proprietary.

28.6% percentile inside its fair comparison set

1,193Raw benchmark valueCI 1,185 - 1,201

Vision Arena · No Style Control

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #45 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,201
Percentile: 59.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: overall. Source rank: #58. Votes: 12609. Organization: xai. License: Proprietary.

59.6% percentile inside its fair comparison set

1,201Raw benchmark valueCI 1,193 - 1,208

Vision Arena · Creative Writing Vision · No Style Control

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #26 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,247
Percentile: 54.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: creative_writing_vision. Source rank: #34. Votes: 760. Organization: xai. License: Proprietary.

54.5% percentile inside its fair comparison set

1,247Raw benchmark valueCI 1,225 - 1,269

Vision Arena · Diagram · No Style Control

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #45 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,210
Percentile: 37.1%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: diagram. Source rank: #57. Votes: 3254. Organization: xai. License: Proprietary.

37.1% percentile inside its fair comparison set

1,210Raw benchmark valueCI 1,198 - 1,221

Vision Arena · English · No Style Control

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #44 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,213
Percentile: 60.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: english. Source rank: #57. Votes: 5235. Organization: xai. License: Proprietary.

60.6% percentile inside its fair comparison set

1,213Raw benchmark valueCI 1,202 - 1,223

Vision Arena · Entity Recognition · No Style Control

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #16 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,246
Percentile: 53.1%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: entity_recognition. Source rank: #15. Votes: 82. Organization: xai. License: Proprietary.

53.1% percentile inside its fair comparison set

1,246Raw benchmark valueCI 1,186 - 1,307

Vision Arena · Homework · No Style Control

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #55 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,171
Percentile: 20.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: homework. Source rank: #70. Votes: 2023. Organization: xai. License: Proprietary.

20.6% percentile inside its fair comparison set

1,171Raw benchmark valueCI 1,157 - 1,186

Vision Arena · Humor · No Style Control

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #29 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,237
Percentile: 42.9%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: humor. Source rank: #35. Votes: 450. Organization: xai. License: Proprietary.

42.9% percentile inside its fair comparison set

1,237Raw benchmark valueCI 1,208 - 1,267

Vision Arena · Ocr · No Style Control

AR · Vision understanding · Human

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #51 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,194
Percentile: 28.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: ocr. Source rank: #63. Votes: 8795. Organization: xai. License: Proprietary.

28.6% percentile inside its fair comparison set

1,194Raw benchmark valueCI 1,186 - 1,202

MMMU Pro

VALS-AI · Vision understanding · Objective

It is useful when the model must read charts, UI, screenshots, or visual scenes rather than text alone.

Rank #41 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 72.7%
Percentile: 31%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: mmmu; provider: xAI.

31% percentile inside its fair comparison set

72.7%Raw benchmark valueCI 70.6% - 74.8%

Document understanding1 benchmark6.7%

MortgageTax

VALS-AI · Document understanding · Objective

It matters when the job is reading PDFs, tables, forms, or mixed-layout documents rather than plain chat.

Rank #57 · Source label: grok/grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Vals AI
Raw value: 42.6%
Percentile: 6.7%
Last updated: recent
Eligibility: headline eligible

Parsed from Vals AI BenchmarkView overall scores. Vals slug: mortgage_tax; provider: xAI.

6.7% percentile inside its fair comparison set

42.6%Raw benchmark valueCI 40.7% - 44.5%

Multilingual16 benchmarks68.2%

Text Arena · Chinese

AR · Multilingual · Human

Observed user preference in Arena's Text Arena chinese leaderboard.

Rank #69 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,463
Percentile: 76.9%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: chinese. Source rank: #83. Votes: 2914. Organization: xai. License: Proprietary.

76.9% percentile inside its fair comparison set

1,463Raw benchmark valueCI 1,452 - 1,475

Text Arena · French

AR · Multilingual · Human

Observed user preference in Arena's Text Arena french leaderboard.

Rank #64 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,444
Percentile: 70.8%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: french. Source rank: #80. Votes: 1348. Organization: xai. License: Proprietary.

70.8% percentile inside its fair comparison set

1,444Raw benchmark valueCI 1,426 - 1,462

Text Arena · German

AR · Multilingual · Human

Observed user preference in Arena's Text Arena german leaderboard.

Rank #61 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,415
Percentile: 74.7%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: german. Source rank: #79. Votes: 891. Organization: xai. License: Proprietary.

74.7% percentile inside its fair comparison set

1,415Raw benchmark valueCI 1,394 - 1,436

Text Arena · Japanese

AR · Multilingual · Human

Observed user preference in Arena's Text Arena japanese leaderboard.

Rank #61 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,369
Percentile: 70.4%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: japanese. Source rank: #79. Votes: 374. Organization: xai. License: Proprietary.

70.4% percentile inside its fair comparison set

1,369Raw benchmark valueCI 1,337 - 1,401

Text Arena · Korean

AR · Multilingual · Human

Observed user preference in Arena's Text Arena korean leaderboard.

Rank #58 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,377
Percentile: 72.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: korean. Source rank: #73. Votes: 849. Organization: xai. License: Proprietary.

72.6% percentile inside its fair comparison set

1,377Raw benchmark valueCI 1,355 - 1,398

Text Arena · Russian

AR · Multilingual · Human

Observed user preference in Arena's Text Arena russian leaderboard.

Rank #72 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,410
Percentile: 75.4%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: russian. Source rank: #91. Votes: 6031. Organization: xai. License: Proprietary.

75.4% percentile inside its fair comparison set

1,410Raw benchmark valueCI 1,402 - 1,418

Text Arena · Spanish

AR · Multilingual · Human

Observed user preference in Arena's Text Arena spanish leaderboard.

Rank #49 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,428
Percentile: 77.6%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: spanish. Source rank: #62. Votes: 1441. Organization: xai. License: Proprietary.

77.6% percentile inside its fair comparison set

1,428Raw benchmark valueCI 1,411 - 1,445

Text Arena · Chinese · No Style Control

AR · Multilingual · Human

Observed user preference in Arena's Text Arena chinese leaderboard.

Rank #84 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,442
Percentile: 71.9%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: chinese. Source rank: #100. Votes: 2914. Organization: xai. License: Proprietary.

71.9% percentile inside its fair comparison set

1,442Raw benchmark valueCI 1,430 - 1,453

Text Arena · French · No Style Control

AR · Multilingual · Human

Observed user preference in Arena's Text Arena french leaderboard.

Rank #80 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,418
Percentile: 63.4%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: french. Source rank: #96. Votes: 1348. Organization: xai. License: Proprietary.

63.4% percentile inside its fair comparison set

1,418Raw benchmark valueCI 1,400 - 1,435

Text Arena · German · No Style Control

AR · Multilingual · Human

Observed user preference in Arena's Text Arena german leaderboard.

Rank #72 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,399
Percentile: 70%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: german. Source rank: #89. Votes: 891. Organization: xai. License: Proprietary.

70% percentile inside its fair comparison set

1,399Raw benchmark valueCI 1,379 - 1,420

Text Arena · Japanese · No Style Control

AR · Multilingual · Human

Observed user preference in Arena's Text Arena japanese leaderboard.

Rank #66 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,348
Percentile: 68%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: japanese. Source rank: #84. Votes: 374. Organization: xai. License: Proprietary.

68% percentile inside its fair comparison set

1,348Raw benchmark valueCI 1,317 - 1,380

Text Arena · Korean · No Style Control

AR · Multilingual · Human

Observed user preference in Arena's Text Arena korean leaderboard.

Rank #67 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,362
Percentile: 68.3%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: korean. Source rank: #82. Votes: 849. Organization: xai. License: Proprietary.

68.3% percentile inside its fair comparison set

1,362Raw benchmark valueCI 1,341 - 1,383

Text Arena · Russian · No Style Control

AR · Multilingual · Human

Observed user preference in Arena's Text Arena russian leaderboard.

Rank #96 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,384
Percentile: 67.1%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: russian. Source rank: #116. Votes: 6031. Organization: xai. License: Proprietary.

67.1% percentile inside its fair comparison set

1,384Raw benchmark valueCI 1,376 - 1,392

Text Arena · Spanish · No Style Control

AR · Multilingual · Human

Observed user preference in Arena's Text Arena spanish leaderboard.

Rank #67 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,413
Percentile: 69.2%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: spanish. Source rank: #81. Votes: 1441. Organization: xai. License: Proprietary.

69.2% percentile inside its fair comparison set

1,413Raw benchmark valueCI 1,396 - 1,429

Vision Arena · Chinese

AR · Multilingual · Human

Observed user preference in Arena's Vision Arena chinese leaderboard.

Rank #43 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,222
Percentile: 45.5%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: chinese. Source rank: #55. Votes: 797. Organization: xai. License: Proprietary.

45.5% percentile inside its fair comparison set

1,222Raw benchmark valueCI 1,196 - 1,248

Vision Arena · Chinese · No Style Control

AR · Multilingual · Human

Observed user preference in Arena's Vision Arena chinese leaderboard.

Rank #40 · Source label: grok-4-1-fast-reasoning

verified runtimeexact alias

Raw row drilldownsource row, percentile, last updated, eligibility

Source: Arena
Raw value: 1,231
Percentile: 49.4%
Last updated: recent
Eligibility: headline eligible

Parsed from Arena leaderboard dataset row `grok-4-1-fast-reasoning`. Category: chinese. Source rank: #52. Votes: 797. Organization: xai. License: Proprietary.

49.4% percentile inside its fair comparison set

1,231Raw benchmark valueCI 1,206 - 1,257