Kimi K3 vs Kimi K2.5
| Moonshot Kimi K3 | Moonshot Kimi K2.5 | |
|---|---|---|
| Vendor | Moonshot | Moonshot |
| Context window | 1,048,576 | 256,144 |
| Max output | 16,384 | 16,384 |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| File input | Yes | Yes |
| Input | text, video, file, image | text, video, file, image |
| Output | text | text |
| Released | 2026-07-16 | 2026-01-27 |