DeepSeek V4.1 Flash vs grok-3
| DeepSeek DeepSeek V4.1 Flash | xAI grok-3 | |
|---|---|---|
| Vendor | DeepSeek | xAI |
| Context window | 1,040,000 | 131,072 |
| Max output | 384,000 | 8,192 |
| Reasoning | Yes | No |
| Tool calling | Yes | Yes |
| File input | Yes | Yes |
| Input | text | text |
| Output | text | text |
| Released | 2026-09-09 | 2025-02-17 |