gpt-4o-image vs Seedance 2.0 Fast
| OpenAI gpt-4o-image | ByteDance Seedance 2.0 Fast | |
|---|---|---|
| Vendor | OpenAI | ByteDance |
| Context window | — | — |
| Max output | — | — |
| Reasoning | No | No |
| Tool calling | No | No |
| File input | No | Yes |
| Input | text | text, image, audio, video |
| Output | image, text | video |
| Released | — | 2026-01-27 |