Compare models
Pick up to 4models. Specs render side-by-side. Share the URL — it's stateless.
 DeepSeek-R1DeepSeek |  Gemini 2.5 Pro |  Grok 4xAI | |
|---|---|---|---|
| Vendor | DeepSeek | xAI | |
| Family | DeepSeek | Gemini | Grok |
| Release date | 2025-01-20 | 2025-03-25 | 2025-07-09 |
| Context window | 128,000 tokens | 2,000,000 tokens | 256,000 tokens |
| Parameters | 671B | — | — |
| Modality | text | text, vision, audio, video | text |
| License | MIT | proprietary | proprietary |
| Source | open weights | proprietary | proprietary |
| Description | Reasoning-focused open-weight model. | Predecessor to Gemini 3 Pro. | — |
| Links |
