Kimi K2.5 vs gpt-4o-all
| Moonshot Kimi K2.5 | OpenAI gpt-4o-all | |
|---|---|---|
| Vendor | Moonshot | OpenAI |
| Context window | 256,144 | — |
| Max output | 16,384 | — |
| Reasoning | Yes | No |
| Tool calling | Yes | No |
| File input | Yes | No |
| Input | text, video, file, image | — |
| Output | text | — |
| Released | 2026-01-27 | — |