o3-deep-research
OpenAI · 2025-06-26
o3-deep-research is OpenAI's deep-research variant of the o3 reasoning model, optimized for complex, multi-step research tasks that search and synthesize public and private data. It is an API model exposed through the Responses API, distinct from the broader ChatGPT Deep Research product workflow; the alias maps to the sole documented snapshot o3-deep-research-2025-06-26.
Benchmark scores
| Benchmark | Score |
|---|---|
| DeepSearchQA (F1 score) | 66.5 |
| SnakeBench Average Apples | 1.6 |
| SnakeBench Best Apples | 4.0 |
| SnakeBench Rating | 29.7 |
| SnakeBench Total Apples | 16.0 |
| SnakeBench Win Rate | 90.0 |