DeepSeek-V3.1 vs Gemini Omni
Direct spec comparison of DeepSeek-V3.1 (from DeepSeek) and Gemini Omni (from Google). Want a 3- or 4-way comparison? Open the multi-model tool →
 DeepSeek-V3.1DeepSeek |  Gemini Omni | |
|---|---|---|
| Vendor | DeepSeek | |
| Family | DeepSeek | Gemini |
| Release date | 2025-08-21 | 2026-05-20 |
| Context window | 128,000 tokens | 1,000,000 tokens |
| Parameters | 671B | — |
| Modality | text | text, vision, audio, video |
| License | MIT | proprietary |
| Source | open weights | proprietary |
| Description | Large MoE open-weight model. Predecessor to DeepSeek-V4. | Multimodal Gemini variant introduced at Google I/O 2026 — unified text, image, audio, and video processing in a single model. |
| Links | ||
| Benchmarks | ||
| MMMU | — | 82.5% |
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