GPT-5.6 Luna vs GPT-5.6 Sol
| model GPT-5.6 Luna OpenAI | model GPT-5.6 Sol OpenAI | |
|---|---|---|
| Context | 1.1M | 1.1M |
| Input $/M | — | — |
| Output $/M | — | — |
| Knowledge cutoff | 2026-02 | 2026-02 |
| Available via | OpenAI API | OpenAI API |
| SWE-bench Pro | 62.7% | 64.6% |
| Terminal-Bench (success rate) | 84.7 | 88.8 |
| DeepSWE | 67.2% | 72.7% |
| GPQA Diamond (accuracy) | 92.3 | 94.6 |
| FrontierMath (accuracy) | 78.6 | 89 |
| BrowseComp (accuracy) | 83.3 | 90.4 |