Compare models
Pick up to 4models. Specs render side-by-side. Share the URL — it's stateless.
 Grok 4xAI |  Gemini 2.5 Pro | Gemini 2.5 Flash | |
|---|---|---|---|
| Vendor | xAI | ||
| Family | Grok | Gemini | Gemini |
| Release date | 2025-07-09 | 2025-03-25 | — |
| Context window | 256,000 tokens | 2,000,000 tokens | 1,000,000 tokens |
| Parameters | — | — | — |
| Modality | text | text, vision, audio, video | text, vision, audio |
| License | proprietary | proprietary | proprietary |
| Source | proprietary | proprietary | proprietary |
| Description | — | Predecessor to Gemini 3 Pro. | — |
| Links |
