Claim says Claude Opus 5 scored 42/42 on the 2026 International Math Olympiad
Polymarket · x · 2026-07-25
A widely shared claim says Anthropic’s Claude Opus 5 scored a perfect 42/42 on the 2026 International Mathematical Olympiad. If true, it would place the model at an extreme level on a highly selective math benchmark, but the post itself is only a third-party report rather than an official Anthropic announcement.
Related event: Rumor Claims Claude Opus 5 Achieves Perfect 2026 IMO Score Without Tools(5 posts)→
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