Compare models
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 DeepSeek-V4-FlashDeepSeek |  GPT-4.1OpenAI |  Gemini 2.5 Flash | |
|---|---|---|---|
| Vendor | DeepSeek | OpenAI | |
| Family | DeepSeek | GPT | Gemini |
| Release date | 2026-04-22 | 2025-04-14 | — |
| Context window | 1,000,000 tokens | 1,000,000 tokens | 1,000,000 tokens |
| Parameters | 284B (13B active) | — | — |
| Modality | text | text, vision | text, vision, audio |
| License | MIT | proprietary | proprietary |
| Source | open weights | proprietary | proprietary |
| Description | Smaller, faster sibling to DeepSeek-V4-Pro. Same 1M context window with a much lighter 284B / 13B-active MoE. | — | — |
| Links |
