MiMo-V2.6-Pro UltraSpeed vs Seedance 2.0 Fast
| Xiaomi MiMo-V2.6-Pro UltraSpeed | ByteDance Seedance 2.0 Fast | |
|---|---|---|
| Vendor | Xiaomi | ByteDance |
| Context window | 1,048,576 | — |
| Max output | 131,072 | — |
| Reasoning | Yes | No |
| Tool calling | Yes | No |
| File input | Yes | Yes |
| Input | text, image, audio, video | text, image, video, audio |
| Output | text | video |
| Released | 2026-09-22 | 2026-02-12 |