Compare models
Pick up to 4models. Specs render side-by-side. Share the URL — it's stateless.
DeepSeek | Meta | OpenAI | ||
|---|---|---|---|---|
| Vendor | DeepSeek | Meta | OpenAI | |
| Family | Gemini | DeepSeek | Llama | GPT |
| Release date | 2025-03-25 | 2025-01-20 | 2025-04-05 | 2025-08-07 |
| Context window | 2,000,000 tokens | 128,000 tokens | 1,000,000 tokens | 400,000 tokens |
| Parameters | — | 671B | 400B | — |
| Modality | text, vision, audio, video | text | text, vision | text, vision, audio |
| License | proprietary | MIT | Llama 4 Community License | proprietary |
| Source | proprietary | open weights | open weights | proprietary |
| Description | Predecessor to Gemini 3 Pro. | Reasoning-focused open-weight model. | Mixture-of-experts open-weight model from Meta. | OpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026. |
| Links |
Add a model
Max 4 models. Remove one to add another.