DeepSeek-V4-Pro vs Gemini 2.5 Pro
Direct spec comparison of DeepSeek-V4-Pro (from DeepSeek) and Gemini 2.5 Pro (from Google). Want a 3- or 4-way comparison? Open the multi-model tool →
 DeepSeek-V4-ProDeepSeek |  Gemini 2.5 Pro | |
|---|---|---|
| Vendor | DeepSeek | |
| Family | DeepSeek | Gemini |
| Release date | 2026-04-22 | 2025-03-25 |
| Context window | 1,000,000 tokens | 2,000,000 tokens |
| Parameters | 1.6T (49B active) | — |
| Modality | text | text, vision, audio, video |
| License | MIT | proprietary |
| Source | open weights | proprietary |
| Description | DeepSeek's flagship open-weight MoE. 1.6T parameters with 49B activated, 1M-token context, and a hybrid attention scheme (CSA + HCA) that delivers long-context inference at ~27% of V3.2's FLOPs. | Predecessor to Gemini 3 Pro. |
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