GPT-5.5
- Made by
- OpenAI
- Country
- United States
- Released
Scores
| Benchmark | Score | Source |
|---|---|---|
| Epoch Capabilities Index | 159.1 | Epoch AI, Epoch Capabilities Index |
| FrontierMath-Tiers-1-3-v2-Private | 85.3% | Epoch AI, Benchmarking Hub |
| GPQA diamond | 92% | Epoch AI, Benchmarking Hub |
| OTIS Mock AIME 2024-2025 | 100% | Epoch AI, Benchmarking Hub |