grok-3 vs Seedance 2.0 Fast
| xAI grok-3 | ByteDance Seedance 2.0 Fast | |
|---|---|---|
| Vendor | xAI | ByteDance |
| Context window | 131,072 | — |
| Max output | 8,192 | — |
| Reasoning | No | No |
| Tool calling | Yes | No |
| File input | Yes | Yes |
| Input | text | text, image, video, audio |
| Output | text | video |
| Released | 2025-02-17 | 2026-02-12 |