Opus 5 reportedly ranks second on SimpleBench, 1% behind Fable
Calm_Hedgehog8296 · reddit · 2026-07-25
A short follow-up claims Opus 5 is now second place on SimpleBench, trailing Fable by 1% and humans by 3%.
It appears to be another quick benchmark note rather than a full release post, and it overlaps with the main Opus 5 discussion.
Related event: Anthropic Releases Claude Opus 5 with Leading Benchmarks(64 posts)→
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