Grok 4.20 vs Kimi K2.5
| xAI Grok 4.20 | Moonshot Kimi K2.5 | |
|---|---|---|
| Vendor | xAI | Moonshot |
| Context window | 2,000,000 | 256,144 |
| Max output | 2,000,000 | 16,384 |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| File input | Yes | Yes |
| Input | text, image | text, video, file, image |
| Output | text | text |
| Released | 2026-03-08 | 2026-01-26 |