Doubao-Seedream-4.5 vs gpt-image-1-mini
| ByteDance Doubao-Seedream-4.5 | OpenAI gpt-image-1-mini | |
|---|---|---|
| Vendor | ByteDance | OpenAI |
| Context window | — | 8,000 |
| Max output | — | — |
| Reasoning | No | No |
| Tool calling | No | No |
| File input | Yes | Yes |
| Input | text, image | text, image |
| Output | image | image |
| Released | 2025-09-25 | 2025-07-31 |