Claude Opus 5.5 tops SimpleBench with 88.4%, highest score to date
scaling01 · x · 2026-09-25
Per AiBattle, Claude Opus 5.5 has now scored 88.4% on SimpleBench, the highest score recorded on the benchmark so far.
Related event: Claude Opus 5.5 Tops SimpleBench with 88.4%(2 posts)→
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