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OpenAI | DeepSeek | Meta | ||
|---|---|---|---|---|
| Vendor | OpenAI | DeepSeek | Meta | |
| Family | o-series | DeepSeek | Gemini | Llama |
| Release date | 2025-04-16 | 2025-01-20 | 2026-05-20 | 2025-04-05 |
| Context window | 200,000 tokens | 128,000 tokens | 1,000,000 tokens | 10,000,000 tokens |
| Parameters | — | 671B | — | 109B |
| Modality | text, vision | text | text, vision, audio, video | text, vision |
| License | proprietary | MIT | proprietary | Llama 4 Community License |
| Source | proprietary | open weights | proprietary | open weights |
| Description | Reasoning-focused model in the o-series. | Reasoning-focused open-weight model. | Multimodal Gemini variant introduced at Google I/O 2026 — unified text, image, audio, and video processing in a single model. | — |
| Links | ||||
| Benchmarks | ||||
| GPQA-D | 87.7% | — | — | — |
| AIME-25 | 88.9% | 79.8% | — | — |
| MMMU | — | — | 82.5% | — |
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