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OpenAI o1-mini
Closed
Deprecated
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Reasoning
This model is marked Deprecated. It may have been replaced by a later version, and its information is no longer updated.
Overview
Evaluations
Evaluation overview
Data coverage
35 items
3 sources · updated through 2026-07-16
Evaluation highlights
All evaluations
Codeforces ELO
Coding · DeepSeek-R1 Technical Report
1,820Elo
4
/ 20
CNMO 2024
Reasoning · DeepSeek-R1 Technical Report
67.6%
2
/ 9
Arena-Hard
Conversation · DeepSeek-R1 Technical Report
92%
6
/ 39
BBQ unambiguous accuracy
Safety · OpenAI o1 System Card
94%
1
/ 5
IFEval strict prompt
Instruction following · DeepSeek-R1 Technical Report
84.8%
29
/ 55
C-Eval
Chinese · DeepSeek-R1 Technical Report
68.9%
49
/ 64
Basic information
Context (input / output)
128K / 66K
Release date
2024-09
Input modalities
Text
Output modalities
Text
Related links
Official site