Compare models
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 Gemini 2.5 Pro |  DeepSeek-V4-FlashDeepSeek | DeepSeek-R1 DeepSeek | |
|---|---|---|---|
| Vendor | DeepSeek | DeepSeek | |
| Family | Gemini | DeepSeek | DeepSeek |
| Release date | 2025-03-25 | 2026-04-22 | 2025-01-20 |
| Context window | 2,000,000 tokens | 1,000,000 tokens | 128,000 tokens |
| Parameters | — | 284B (13B active) | 671B |
| Modality | text, vision, audio, video | text | text |
| License | proprietary | MIT | MIT |
| Source | proprietary | open weights | open weights |
| Description | Predecessor to Gemini 3 Pro. | Smaller, faster sibling to DeepSeek-V4-Pro. Same 1M context window with a much lighter 284B / 13B-active MoE. | Reasoning-focused open-weight model. |
| Links |
