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Meta | xAI | OpenAI | DeepSeek | |
|---|---|---|---|---|
| Vendor | Meta | xAI | OpenAI | DeepSeek |
| Family | Llama | Grok | o-series | DeepSeek |
| Release date | 2025-04-05 | 2025-07-09 | 2025-04-16 | 2025-08-21 |
| Context window | 10,000,000 tokens | 256,000 tokens | 200,000 tokens | 128,000 tokens |
| Parameters | 109B | — | — | 671B |
| Modality | text, vision | text | text, vision | text |
| License | Llama 4 Community License | proprietary | proprietary | MIT |
| Source | open weights | proprietary | proprietary | open weights |
| Description | — | — | Reasoning-focused model in the o-series. | Large MoE open-weight model. Predecessor to DeepSeek-V4. |
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