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IFAI

Claude Opus 5

AnthropicClosedReleased Jul 24, 2026

Rank on Intelligence, week by week

Its best rank each week
Aug 24#1
Aug 31#1
Sep 7#6
Sep 14#7
Sep 21#7
Sep 28#11
Oct 5#16
Oct 12#16
Oct 19Not on the board
Oct 26Not on the board
Nov 2Not on the board
Nov 9#31

Scores by variant

Reasoning efforts and resolutions of the same model are ranked separately.

Intelligence · Text arena
  • Claude Opus 5 (High)#151,490
  • Claude Opus 5 (Max)#181,489
Coding · WebDev arena
  • Claude Opus 5 (Max)#91,691
  • Claude Opus 5 (High)#181,657

In the news: Claude Opus 5

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