Doubao-Seedream-4.5 vs GPT Image 2.5 Flare
| ByteDance Doubao-Seedream-4.5 | OpenAI GPT Image 2.5 Flare | |
|---|---|---|
| Vendor | ByteDance | OpenAI |
| Context window | — | — |
| Max output | — | — |
| Reasoning | No | No |
| Tool calling | No | No |
| File input | Yes | Yes |
| Input | text, image | text, image |
| Output | image | image |
| Released | 2025-09-26 | 2026-09-08 |