IMO 2025
IMO 2025 evaluates models on the six problems from the 2025 International Mathematical Olympiad, requiring rigorous proof-based reasoning. Following the MathArena methodology, proofs are graded against human expert rubrics by dual strong judge models, with the minimum of the two scores taken as final. Maximum score is 42 points.
MiniMax M3 from MiniMax currently leads the IMO 2025 leaderboard with a score of 35.000 across 1 evaluated AI models.
What IMO 2025 measures
IMO 2025 is a text benchmark that evaluates large language models on math and reasoning tasks. LLM Stats tracks 1 model on this benchmark, with a maximum possible score of 42. Current average across reported models is 35.0, with the leader reaching 35.0.
Compare leaders on the best AI for math and best AI for reasoning leaderboards.
MiniMax M3 leads with 35.000.
Progress Over Time
Interactive timeline showing model performance evolution on IMO 2025
IMO 2025 Leaderboard
| Context | Cost | License | ||||
|---|---|---|---|---|---|---|
| 1 |  MiniMax M3New MiniMax | — | 1.0M | $0.60 / $2.40 |
FAQ
Common questions about IMO 2025.
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