graphwiz.aiDeepSeek V4: 1.6T Parameters, FP4 Precision, and the Huawei NPU Question
DeepSeek V4 ships two open-weight MoE models — a 1.6T Pro and a 284B Flash — with novel sparse attention, FP4 quantisation, 1M token context, and validated Huawei Ascend NPU support. Here's what actually changed.
deepseekmoellmopen-sourcehuaweinpuinferencefp4