SWE Atlas - Refactoring
Code · 2026-03-04
Score on SWE Atlas refactoring tasks that restructure code while preserving behavior.
Top models (higher is better)
| Model | Score |
|---|---|
| GPT-6 Astra | 59.0 |
| Claude Fable 5.1 | 56.7 |
| Claude Fable 5 | 54.8 |
| Opus 4.7 | 48.6 |
| Opus 4.8 | 46.7 |
| GPT-5.5 | 44.8 |
| Gemini 3.8 Flash | 44.8 |
| GPT-5.4 | 44.3 |
| GLM-5.2 | 42.4 |
| GPT-5.3-Codex | 42.4 |
| Opus 4.6 | 35.6 |
| Gemini 3.1 Pro Preview | 33.8 |
| Sonnet 4.6 | 32.2 |
| GLM-5 | 24.2 |
| Kimi K2.5 | 20.9 |
| MiniMax M2.5 | 19.5 |
| Gemini 3 Flash Preview | 10.0 |