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OpenAI | Meta | DeepSeek | ||
|---|---|---|---|---|
| Vendor | OpenAI | Meta | DeepSeek | |
| Family | GPT | Llama | DeepSeek | Gemini |
| Release date | 2025-08-07 | 2025-04-05 | 2025-08-21 | — |
| Context window | 400,000 tokens | 10,000,000 tokens | 128,000 tokens | 1,000,000 tokens |
| Parameters | — | 109B | 671B | — |
| Modality | text, vision, audio | text, vision | text | text, vision, audio |
| License | proprietary | Llama 4 Community License | MIT | proprietary |
| Source | proprietary | open weights | open weights | proprietary |
| Description | OpenAI's flagship general-purpose model. Superseded by GPT-5.5 in April 2026. | — | Large MoE open-weight model. Predecessor to DeepSeek-V4. | — |
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