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 GPT-4.1OpenAI | GPT-5 OpenAI |  DeepSeek-V3.1DeepSeek |  Gemini 2.5 Pro | |
|---|---|---|---|---|
| Vendor | OpenAI | OpenAI | DeepSeek | |
| Family | GPT | GPT | DeepSeek | Gemini |
| Release date | 2025-04-14 | 2025-08-07 | 2025-08-21 | 2025-03-25 |
| Context window | 1,000,000 tokens | 400,000 tokens | 128,000 tokens | 2,000,000 tokens |
| Parameters | — | — | 671B | — |
| Modality | text, vision | text, vision, audio | text | text, vision, audio, video |
| License | proprietary | proprietary | MIT | proprietary |
| Source | proprietary | proprietary | 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 Superseded by GPT-5.5 in April 2026.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. | Predecessor to Gemini 3 Pro. |
| Links | ||||
| Benchmarks | ||||
| MMLU-Pro | — | 85.1% | — | 84.1% |
| GPQA-D | — | 87.3% | — | 84.0% |
| HumanEval | — | 95.2% | — | — |
| Aider | — | 85.4% | — | — |
| AIME-25 | — | 91.0% | — | — |
| LiveCB | — | 74.5% | — | — |
| MMMU | — | 74.1% | — | 72.4% |
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