gemini-2.5-flash vs o3-deep-research
| Google gemini-2.5-flash | OpenAI o3-deep-research | |
|---|---|---|
| Vendor | OpenAI | |
| Context window | 1,048,576 | 200,000 |
| Max output | 65,536 | 100,000 |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| File input | Yes | Yes |
| Input | text, image, audio, video, file | text, image |
| Output | text | text |
| Released | 2025-03-20 | 2024-06-26 |