Seedance 2.0 Mini vs GPT Image 2.5 Dev
| ByteDance Seedance 2.0 Mini | OpenAI GPT Image 2.5 Dev | |
|---|---|---|
| Vendor | ByteDance | OpenAI |
| Context window | — | — |
| Max output | — | — |
| Reasoning | No | No |
| Tool calling | No | No |
| File input | Yes | Yes |
| Input | text, image, video, audio | text, image |
| Output | video | image |
| Released | 2026-06-15 | 2026-09-08 |