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Use shared tests, visible gaps, and close-call warnings before turning a benchmark lead into a public claim.
Selected models · 1
Shared benchmarks · 95
Current leader · GPT-5.4
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Current frameBest for this use caseCoding copilot · All public sources
What should win?
Preset

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GPT-5.4
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Compare · Coding copilot · best for this use case

GPT-5.4 leads this compare set for coding copilot.

GPT-5.4no clear runner-up
Visible tradeoffs

The current evidence supports a shortlist, not a single winner.

Shared tests
95
Close calls
0
Sources
All public
Open evidence pageInspect disagreement
Decision detail

Read this page as a workspace for choosing between top models, not as a universal crown. The current frame is Coding copilot under best for this use case.

Why the leader is ahead
Reasoning / math / science · Vision understanding
Where the evidence is thin
0 close-call benchmarks and 19 missing missing leader rows keep this from reading as settled.
What to do next
Inspect decisive benchmarks first, then open the disagreement page or head-to-head pages if the top line still feels too narrow.
Open evidence pageInspect benchmark disagreement
95 of 114 benchmarks
Text Arena
AR · rating
Text · Chat / text
1,47897.5%
exact aliasverified runtime
Row details
Raw value
1,478
Percentile
97.5%
Last updated
recent
Eligibility
headline eligible
Identity
provider alias (0.92)
Source label
gpt-5.4-high
Source row
n/a
Code Arena
AR · rating
Code · Coding
1,45774%
exact aliasverified runtime
Row details
Raw value
1,457
Percentile
74%
Last updated
recent
Eligibility
headline eligible
Identity
provider alias (0.92)
Source label
gpt-5.4-high (codex-harness)
Source row
n/a
Vision Arena
AR · rating
Vision · Vision understanding
1,28393.6%
exact aliasverified runtime
Row details
Raw value
1,283
Percentile
93.6%
Last updated
recent
Eligibility
headline eligible
Identity
provider alias (0.92)
Source label
gpt-5.4-high
Source row
n/a
WebDev Arena
AR · rating
Code · Coding
1,45774%
exact aliasverified runtime
Row details
Raw value
1,457
Percentile
74%
Last updated
recent
Eligibility
headline eligible
Identity
provider alias (0.92)
Source label
gpt-5.4-high (codex-harness)
Source row
n/a
Search Arena
AR · rating
Search · Search / tool use
1,19360%
exact aliasverified runtime
Row details
Raw value
1,193
Percentile
60%
Last updated
recent
Eligibility
headline eligible
Identity
provider alias (0.92)
Source label
gpt-5.4-search
Source row
n/a
Document Arena
AR · rating
Document · Document understanding
1,47270.8%
exact aliasverified runtime
Row details
Raw value
1,472
Percentile
70.8%
Last updated
recent
Eligibility
headline eligible
Identity
provider alias (0.92)
Source label
gpt-5.4
Source row
n/a
Overall
LB · %
Text · Professional reasoning
75.1%88.9%
exact aliasverified runtime
Row details
Raw value
75.1%
Percentile
88.9%
Last updated
archived
Eligibility
headline eligible
Identity
provider alias (0.92)
Source label
gpt-5.4-high
Source row
n/a
Reasoning
LB · %
Text · Reasoning / math / science
85.7%92.6%
exact aliasverified runtime
Row details
Raw value
85.7%
Percentile
92.6%
Last updated
archived
Eligibility
headline eligible
Identity
provider alias (0.92)
Source label
gpt-5.4-high
Source row
n/a
Coding
LB · %
Code · Coding
77.5%75%
exact aliasverified runtime
Row details
Raw value
77.5%
Percentile
75%
Last updated
archived
Eligibility
headline eligible
Identity
provider alias (0.92)
Source label
gpt-5.4-xhigh
Source row
n/a
Agentic coding
LB · %
Code · Coding
46.7%50.9%
exact aliasverified runtime
Row details
Raw value
46.7%
Percentile
50.9%
Last updated
archived
Eligibility
headline eligible
Identity
provider alias (0.92)
Source label
gpt-5.4-high
Source row
n/a
Mathematics
LB · %
Text · Reasoning / math / science
90%89.8%
exact aliasverified runtime
Row details
Raw value
90%
Percentile
89.8%
Last updated
archived
Eligibility
headline eligible
Identity
provider alias (0.92)
Source label
gpt-5.4-high
Source row
n/a
Data analysis
LB · %
Text · Professional reasoning
77%89.8%
exact aliasverified runtime
Row details
Raw value
77%
Percentile
89.8%
Last updated
archived
Eligibility
headline eligible
Identity
provider alias (0.92)
Source label
gpt-5.4-high
Source row
n/a
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Decisive benchmarks

What is doing the visible work

No decisive benchmark
The shared tests are too split or too sparse for a clean separator.
Decision pressure

What changes the winner

GPT-5.4
19 visible benchmark gaps still leave room for the result to move.
Coverage gaps

Where evidence is missing

GPT-5.4
Missing visible evidence on this compare surface
19
Preset interpretation

How this weighting reads the field

The current decision mode is grounded in the Coding copilot preset. This keeps the compare page connected to a visible use case instead of an unspoken “overall winner” claim.

score = 1.45 × coding + 1.05 × reasoning math science + 0.80 × long contextcoverage floor = 55% · recency window = 120 days
GPT-5.4
OpenAI
80%
Share or publish this compare resultlinks, copy, and advanced framings
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Share the recommendation with the source data attached.

Use the report for the full source trail, or the card image when the post needs a clean preview.

Model compareGPT-5.4 leads this compare set for coding copilot.

0 shared benchmarks are still too close to call, so the win stays conditional. This compare uses all public sources, with provider-official evidence labeled separately.

Report/artifacts/compare?models=gpt-5-4&mode=best-for-this-use-case&preset=coding-copilot
Card image/api/og?kind=compare&models=gpt-5-4&mode=best-for-this-use-case&preset=coding-copilot
Public links

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The report is the canonical source page. The card image is the compact preview for embeds, screenshots, and social cards.

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Copy-ready text

Use the exact public framing

Each copy action keeps the recommendation attached to source data instead of forcing you into a blank composer.

Advanced framings and X composerNeutral, contrarian, open-model, and skeptical variants
Model compare

Pick the voice before you post

Use the framing variants only when you need them. The report and the public copy actions above should handle most cases.

Neutral analystLead with the recommendation, then attach the reason and warning.GPT-5.4 leads this compare set for coding copilot.
ContrarianPush against the easy read and keep the strongest alternative live.Contrarian take: GPT-5.4 leads this compare set for coding copilot.
Open-model angleBias the framing toward open weights and source transparency.Open-model angle: Model compare · GPT-5.4
Don't trust the headlineLead with the warning before you let the claim travel.Don't trust the headline: Model compare · GPT-5.4
X composer

Compose a post that keeps the warning attached

The post shell always exposes the recommendation, why, warning, source link, and an optional discussion question.

HeadlineGPT-5.4 leads this compare set for coding copilot.
WhyThe visible source data changed enough to change the recommendation.
Warning0 shared benchmarks are still too close to call, so the win stays conditional. This compare uses all public sources, with provider-official evidence labeled separately.
Source link/artifacts/compare?models=gpt-5-4&mode=best-for-this-use-case&preset=coding-copilot
PreviewOver 280
GPT-5.4 leads this compare set for coding copilot.
The visible source data changed enough to change the recommendation.
Warning: 0 shared benchmarks are still too close to call, so the win stays conditional. This compare uses all public sources, with provider-official evidence labeled separately.
Source data: /artifacts/compare?models=gpt-5-4&mode=best-for-this-use-case&preset=coding-copilot
Open in XOpen card preview
Reading guide

How to read this workspace

Who wins most oftenBenchmarks with one clear percentile leader.Missing evidenceBenchmarks where a top model has no visible score.Decision readA public claim tied to an explicit use case and source filter.