Thom Wolf digs into DeepSeek V4.1 Flash with a forward-pass walkthrough

Thom_Wolf · x · 2026-09-10

Hugging Face co-founder Thom Wolf says DeepSeek's newly released V4.1 Flash, built from the just-published model code and tech report, packs many clever efficiency tricks while staying highly capable. He also shared a detailed video walking through the forward pass to show what happens inside the model during inference. Details are from third-party analysis of the fresh release and await official confirmation.

Related event: Thom Wolf Breaks Down DeepSeek V4.1 Flash Forward Pass(2 posts)→

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