Models · /models/ernie-5-1
ERNIE 5.1
Baidu · Closed weights · frontier · registry tag 2026 current
textsearch3 aliases3 official source links
Data version
Read this before trusting a headline.
Data version May 13, 2026Model list checked9 providers · 800 tracked modelsPage refreshed May 18, 2026
Model pages expose the current registry snapshot and page stamp so stale deployments are visible without reading the code.
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 evidence surface.
Text Arena
AR · Chat / text · Human
It tests whether the model is actually useful in normal conversational turns, not just on narrow correctness tasks.
98.1% percentile inside its fair comparison set
1,471Raw 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.
89.3% percentile inside its fair comparison set
1,226Raw benchmark value