kimi-k2-thinking vs DeepSeek V4.1 Flash
| Moonshot kimi-k2-thinking | DeepSeek DeepSeek V4.1 Flash | |
|---|---|---|
| Vendor | Moonshot | DeepSeek |
| Context window | 262,144 | 1,040,000 |
| Max output | 262,144 | 384,000 |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| File input | Yes | Yes |
| Input | text | text |
| Output | text | text |
| Released | 2025-11-06 | 2026-09-10 |