MathArena - USAMO 2025: leaderboard
USA Mathematical Olympiad 2025: proof-based competition for top US high school students requiring rigorous written arguments across combinatorics, algebra, geometry, and number theory.
Metric: Accuracy (%). Source: matharena.ai. Source: benchmarklist.com. Saturation forecast: Estimated already saturated. 10 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | Best Expert | 100 | |
| 2 | DeepSeek R1 0528 | 30.06 | #222 |
| 3 | Gemini 2.5 Pro | 24.4 | #152 |
| 4 | O4 Mini (High) | 19.05 | #180 (O4 Mini) |
| 5 | DeepSeek R1 | 4.76 | #251 |
| 6 | Gemini 2.0 Flash (Thinking) | 4.17 | #342 (Gemini 2.0 Flash) |
| 7 | Claude 3.7 Sonnet (Thinking) | 3.65 | #249 (Claude 3.7 Sonnet) |
| 8 | QwQ-32B | 2.98 | #421 |
| 9 | O3 Mini (High) | 2.08 | #272 (O3 Mini) |
No result here: #3 Claude Opus 5.5, #6 GPT-6 Astra, #7 GPT-6.1 Sol.
Interactive version: theaggregate.ai/benchmark?slug=matharena-usamo-2025 · How It Works · Data refreshed daily, snapshot 2026-10-20.