DeepSeek V4 preview: V4-Pro and V4-Flash | CodexMaster

Friday, July 17, 2026

Agent Index Feed Vibe Methodology The Honest Stack

April 24, 2026releaseDeepSeek V4

DeepSeek V4 preview: V4-Pro and V4-Flash

Open-weight MoE family (V4-Pro 1.6T/49B active, V4-Flash 284B/13B active) with 1M default context, released on Hugging Face, the API, and chat.deepseek.com.

Primary sourcerelease_radarapi-docs.deepseek.com ↗

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