Claude Sonnet 4.6 is most commonly placed in 1st position.
AnthropicModel Release date: February 17th, 2026
Overall Win Rate59%
Top ArenaWebsite
Input Cost$3.00
Output Cost$15.00
Context Window1M
Max Output Tokens128K
ArenasRankWin RateElo Rank
2-model tournaments
Based on 221 tournaments
4-model tournaments
Based on 14651 tournaments
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