RepoReason: leaderboard
Metric: Pass@1 accuracy (%; 2,492 masked assertions over seven Python repositories, OpenHands read-only agent). Source: arxiv.org. Saturation forecast: Around December 2026. 5 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Sonnet 4.5 | 66.98 |
| 2 | DeepSeek V3.1 Terminus | 60.96 |
| 3 | GPT-5.2 | 56.86 |
| 4 | Kimi K2 | 54.74 |
| 5 | Qwen 3 Coder 480B A35B | 50.56 |
Interactive version: theaggregate.ai/benchmark?slug=reporeason · How It Works · Data refreshed daily, snapshot 2026-09-25.