Sphinx - Python: leaderboard
Metric: Checklist Coverage Score (%; GPT-4o judge, 450 buggy + 50 bug-free PRs per language). Source: arxiv.org. Saturation forecast: Estimated already saturated. 29 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-4.1 | 42.4 |
| 2 | O4 Mini | 40.81 |
| 3 | Gemini 2.5 Pro | 40.8 |
| 4 | O3 Mini | 39.73 |
| 5 | Qwen 3 235B A22B | 38.88 |
| 6 | Claude 3.7 Sonnet | 38.2 |
| 7 | Qwen 2.5 72B Instruct | 38.13 |
| 8 | Qwen 3 30B A3B | 38.08 |
| 9 | GPT-4o (2024-08-06) | 37.15 |
| 10 | Claude 3.5 Sonnet | 36.95 |
| 11 | GPT-4o Mini | 36.73 |
| 12 | DeepSeek V3 | 32.99 |
| 13 | GPT-4.1 Mini | 32.78 |
| 14 | DeepSeek R1 | 32.6 |
| 15 | Qwen 3 32B | 32.15 |
Interactive version: theaggregate.ai/benchmark?slug=sphinx-python · How It Works · Data refreshed daily, snapshot 2026-09-25.