Grok 4.20 vs MiniMax H3
| xAI Grok 4.20 | MiniMax MiniMax H3 | |
|---|---|---|
| Vendor | xAI | MiniMax |
| Context window | 2,000,000 | — |
| Max output | 2,000,000 | — |
| Reasoning | Yes | No |
| Tool calling | Yes | No |
| File input | Yes | Yes |
| Input | text, image | text, image, video, audio |
| Output | text | video |
| Released | 2026-03-08 | 2026-07-30 |