o3-mini vs Grok 4.7
| OpenAI o3-mini | xAI Grok 4.7 | |
|---|---|---|
| Vendor | OpenAI | xAI |
| Context window | 200,000 | 500,000 |
| Max output | 100,000 | — |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| File input | No | Yes |
| Input | text | text, image |
| Output | text | text |
| Released | 2024-12-20 | 2026-09-21 |
| OpenAI o3-mini | xAI Grok 4.7 | |
|---|---|---|
| Vendor | OpenAI | xAI |
| Context window | 200,000 | 500,000 |
| Max output | 100,000 | — |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| File input | No | Yes |
| Input | text | text, image |
| Output | text | text |
| Released | 2024-12-20 | 2026-09-21 |