Doubao-Seedream-4.5 vs MiniMax H3
| ByteDance Doubao-Seedream-4.5 | MiniMax MiniMax H3 | |
|---|---|---|
| Vendor | ByteDance | MiniMax |
| Context window | — | — |
| Max output | — | — |
| Reasoning | No | No |
| Tool calling | No | No |
| File input | Yes | Yes |
| Input | text, image | text, image |
| Output | image | video |
| Released | 2025-12-02 | 2026-07-30 |