DeepSeek V4 Inside: One Token Through Every Block
How does DeepSeek V4 process one token? I follow the byte p in deepseek through CSA, HCA, mHC, MoE, and MTP on a toy width, with Flash-0731 sizes.
How does DeepSeek V4 process one token? I follow the byte p in deepseek through CSA, HCA, mHC, MoE, and MTP on a toy width, with Flash-0731 sizes.
A verification-first look at DeepSeek V4 claims, plus the real math behind sparse attention, KV-cache scaling, and long-context training stability.