MiniMax M3 vs Grok 4.20 Multi-Agent
| MiniMax MiniMax M3 | xAI Grok 4.20 Multi-Agent | |
|---|---|---|
| Vendor | MiniMax | xAI |
| Context window | 1,000,000 | 2,048,000 |
| Max output | — | 1,000,000 |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| File input | Yes | Yes |
| Input | text, image, video | text, image |
| Output | text | text |
| Released | 2026-06-01 | 2026-03-09 |