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