Artificial Analysis Intelligence Index Updated to v4.1.1, Claude Opus 5 Retains #1 Spot
ArtificialAnlys · x · 2026-08-07
Independent evaluator Artificial Analysis has updated its Intelligence Index to v4.1.1. The upgrade primarily replaces grader models and introduces the latest version of the 𝜏³-Banking evaluation task.
Despite a more robust grading pipeline, overall model rankings remain stable, with most models experiencing only minor score fluctuations. Claude Opus 5 retains the top position with a score of 63.
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