SWE-Milestone: leaderboard
Metric: Milestone Score (%). Source: swe-milestone.com. 27 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GLM-5.3 | 58.75 |
| 2 | GPT-5.6 Sol (Max) | 55.58 |
| 3 | Kimi K3 | 51.8 |
| 4 | GLM-5.2 | 50.31 |
| 5 | Claude Opus 4.7 (xHigh) | 49.56 |
| 6 | GPT-5.5 (xHigh) | 47.96 |
| 7 | GPT-5.4 (xHigh) | 43.26 |
| 8 | Kimi K2.6 | 42.9 |
| 9 | Claude Opus 4.6 | 41.99 |
| 10 | Gemini 3.5 Flash | 39.79 |
| 11 | GPT-5.3 Codex (xHigh) | 37.75 |
| 12 | Claude Sonnet 4.6 | 34.95 |
| 13 | GPT-5.2 (xHigh) | 33.76 |
| 14 | GLM-5.1 | 32.61 |
| 15 | Claude Opus 4.5 | 29.93 |
Interactive version: theaggregate.ai/benchmark?slug=swe-milestone · How It Works · Data refreshed daily, snapshot 2026-09-05.