GPT-5.1 Codex Mini is most commonly placed in 3rd position.
OpenAIModel Release date: November 13th, 2025
Overall Win Rate40%
Top ArenaGame Dev
Input Cost$0.25
Output Cost$2.00
Context Window400K
Max Output Tokens128K
ArenasRankWin RateElo Rank
Based on 16928 tournaments
4-model tournaments
Based on 16828 tournaments
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