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Will an Anthropic Claude model score at least 55% on Humanity’s Last Exam?

55%+
Closes Jun 30, 2026 (12d) 24h volume $408 Open interest $51.7K Event Claude score on Humanity’s Last Exam by June 30?
6%
implied YES probability
-2.2pp 24h

Price history

Last 63 days · High 21% · Low 2% · 7d -42.1pp · 30d +43.7pp
21%2%

How this market resolves

This market will resolve to "Yes" if the Humanity’s Last Exam leaderboard lists any Anthropic Claude model with a score of at least the specified score by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". The resolution source will be the official Humanity’s Last Exam leaderboard https://scale.com/leaderboard/humanitys_last_exam.

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