SWE-rebench — leaderboard
Continuously refreshed software-engineering benchmark built from real pull requests, designed to evaluate coding agents on decontaminated issue-resolution tasks.
Metric: Resolved (%). Source: swe-rebench.com. Status: saturation imminent. 91 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.5 (xHigh) | 62.73 |
| 2 | GLM-5.1 | 62.67 |
| 3 | Qwen 3.5 397B A17B | 59.94 |
| 4 | Step 3.5 Flash | 59.58 |
| 5 | GPT-5.2 (Medium) | 59.25 |
| 6 | Qwen 3.5 27B | 58.95 |
| 7 | GPT-5.5 (Medium) | 58.91 |
| 8 | GPT-5.3 Codex (xHigh) | 58.6 |
| 9 | GPT-5.3 Codex | 58.21 |
| 10 | GPT-5.4 (Medium) | 57.6 |
| 11 | GPT-5.2 (xHigh) | 56.57 |
| 12 | Claude Opus 4.8 (xHigh) | 56.55 |
| 13 | Gemini 3.1 Pro (Preview) | 54.91 |
| 14 | Claude Sonnet 4.6 | 54.49 |
| 15 | GPT-5.1 Codex Max | 54.48 |
Interactive version: theaggregate.ai/benchmark?slug=swe-rebench · How the rankings work · Data refreshed daily, snapshot 2026-07-22.