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: Reports Claim Claude Opus 5 Scores Perfectly on 2026 IMO(3 posts)→
More from Models
- ParseBench puts Claude Opus 5 near Opus 4.8 on docs, but cheaper rivals win on tables — llama_index · 2026-07-25
- Claude Opus 5 is shown hitting 449.46× speedup on a kernel benchmark — scaling01 · 2026-07-25
- Hamel Husain says evals beat vibes after Opus 5 costs 6× more and scores worse — HamelHusain · 2026-07-25
- Claude Opus 5 feels better at turning messy inputs into a sharp insight, user says — iruletheworldmo · 2026-07-25
- Claude Opus 5 gets treated like it has “taste” in a meme-style repost — repligate · 2026-07-25
- Claude Opus 5 is being shared for a quirky “back to work” behavior clip — repligate · 2026-07-25