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ERNIE 5.1
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Tool use · Reasoning
Overview
Evaluations
Evaluation overview
Overall rank
#64
75.5 points · 201 models
Research rank
#66
84.1 points · 195 models
Data coverage
10 items
3 sources · updated through 2026-09-02
Domain performance
Research
#66 / 195
84.1
Agents
#51 / 147
75.4
Evaluation highlights
All evaluations
GPQA
Reasoning · Baidu ERNIE 5.1 Official Release Report
91%
2
/ 29
Arena Search Rating
Agents · Arena.ai Search
1,227.07Elo
6
/ 32
Arena Text Rating
Reasoning · Arena.ai Text · zero-prism
1,468.38Elo
32
/ 375
MMLU-Pro
Reasoning · Baidu ERNIE 5.1 Official Release Report
84.3%
33
/ 96
AIME 2026 (w/ Tools, avg@32)
Reasoning · Baidu ERNIE 5.1 Official Release Report
99.6%
2
/ 4
AdvanceIF
Reasoning · Baidu ERNIE 5.1 Official Release Report
72.3%
3
/ 4
Basic information
Release date
2026-05
Input modalities
Text
Output modalities
Text
Exact release date
2026-05-09
Related links
Official site