MathArena Apex: leaderboard
MathArena Apex is a math contest benchmark featuring the most difficult mathematical problems, testing advanced reasoning and problem-solving abilities of AI models. It focuses on olympiad-level mathematics and complex multi-step mathematical reasoning.
Metric: Score (imported). Source: matharena.ai. Source: benchmarklist.com. 52 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | GPT-5.5 (xhigh) | 80.21 | #31 (GPT-5.5) |
| 2 | Hy4 preview | 74.2 | #38 |
| 3 | GPT-5.4-Pro (xhigh) | 69.79 | |
| 4 | Kimi K3 (max effort) | 65.6 | #30 (Kimi K3) |
| 5 | DeepSeek V4.1 Flash (max effort) | 65.6 | #36 (DeepSeek V4.1 Flash) |
| 6 | DeepSeek V4 Pro 0813 (max effort) | 65.3 | |
| 7 | Gemini 3.1 Pro Preview | 60.94 | |
| 8 | DeepSeek V4 Flash 0731 (max effort) | 58.6 | |
| 9 | GPT-5.4 (xhigh) | 54.17 | #79 (GPT-5.4) |
| 10 | Qwen3.7 Max | 44.5 |
Interactive version: theaggregate.ai/benchmark?slug=matharena-apex · How It Works · Data refreshed daily, snapshot 2026-10-20.