ReactBench: leaderboard
Metric: Pass@1 (%). Source: benchmarklist.com. 55 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.6 Terra (Max) | 53.3 |
| 2 | GPT-5.6 Sol (Max) | 52.5 |
| 3 | GPT-5.6 Sol (xHigh) | 51 |
| 4 | GPT-5.6 Terra (xHigh) | 50.2 |
| 5 | Claude Fable 5 (xHigh) | 47.1 |
| 6 | GPT-5.6 Sol (High) | 46.7 |
| 7 | GPT-5.6 Luna (Max) | 43.9 |
| 8 | Claude Fable 5 (High) | 42.7 |
| 9 | GPT-5.6 Sol (Medium) | 42.4 |
| 10 | GPT-5.6 Terra (High) | 41.6 |
| 11 | GPT-5.6 Luna (xHigh) | 41.2 |
| 12 | Claude Fable 5 (Max) | 41.2 |
| 13 | Claude Fable 5 (Low) | 41.2 |
| 14 | GPT-5.6 Luna (High) | 38.8 |
| 15 | GPT-5.6 Terra (Medium) | 37.3 |
Interactive version: theaggregate.ai/benchmark?slug=reactbench · How It Works · Data refreshed daily, snapshot 2026-09-19.