GPT-5.2 (xhigh) is most commonly placed in 1st position.
OpenAIModel Release date: December 10th, 2025
Overall Win Rate54%
Top ArenaWebsite
Input Cost$1.75
Output Cost$14.00
Context Window400K
Max Output Tokens128K
ArenasRankWin RateElo Rank
4-model tournaments
Based on 337 tournaments
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