Opus 5.5 is 4th on ChessBench

This is a AI post classified by Jev as Frontier models (a model release), kept by the AI Radar because it carries real work, not commentary.

Opus 5.5 is 4th on ChessBench Gemini does really well weirdly

Posted by Adam Holter (2.4k followers) 1 h ago · 6 likes · 408 views · view the original post on X. Kept by the AI Radar as Frontier models. Tools mentioned: ChessBench.

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