DeepSeek-V4-Flash 0731 vs Grok 4.6
| DeepSeek DeepSeek-V4-Flash 0731 | xAI Grok 4.6 | |
|---|---|---|
| Vendor | DeepSeek | xAI |
| Context window | 1,000,000 | 500,000 |
| Max output | 384,000 | 2,000,000 |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| File input | Yes | Yes |
| Input | text | text, image |
| Output | text | text |
| Released | 2026-07-31 | 2026-08-13 |