GPT Image 2 Develop vs o3-mini
| OpenAI GPT Image 2 Develop | OpenAI o3-mini | |
|---|---|---|
| Vendor | OpenAI | OpenAI |
| Context window | 128,000 | 200,000 |
| Max output | — | 100,000 |
| Reasoning | No | Yes |
| Tool calling | No | Yes |
| File input | Yes | No |
| Input | text, image | text |
| Output | image | text |
| Released | 2026-04-19 | 2024-12-20 |