Seedance 2.0 Fast vs gpt-4o-image
| ByteDance Seedance 2.0 Fast | OpenAI gpt-4o-image | |
|---|---|---|
| Vendor | ByteDance | OpenAI |
| Context window | — | — |
| Max output | — | — |
| Reasoning | No | No |
| Tool calling | No | No |
| File input | Yes | No |
| Input | text, image, video, audio | text |
| Output | video | image, text |
| Released | 2026-02-12 | — |