Claude Opus 5 jumps to #2 on the Vals Index with 74.8% accuracy
ricklamers · x · 2026-07-25
This retweet repeats the claim that Claude Opus 5 has climbed to #2 on the Vals Index with 74.8% accuracy, just 0.3 points behind Fable 5.
- The attached Vals Index graphic shows Opus 5 moving up three ranks.
- It also claims Opus 5 leads on 14 of 27 benchmarks in the index.
- Since this is a repost of the same benchmark story, it carries the same model-update signal but no new primary notification value.
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