DeepSeek V3, a 685B-parameter, mixture-of-experts model, is the latest iteration of the flagship chat model family from the DeepSeek team. It succeeds the [DeepSeek V3](/deepseek/deepseek-chat-v3) model and performs really well on a variety of tasks.
Input
Output
Context
164K
Max Output
66K
Parameters
671B
Input Modalities
Output Modalities
Features
Data sourced from official provider APIs and documentation
Last updated: May 5, 2026
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