Dev distills 157GB DeepSeek V4 Flash into 4B model in 26h on DGX Spark, 22ms per judgment

alexcovo_eth · x · 2026-09-20

Developer taroleo shared a full distillation run: using a DGX Spark for 26 hours, he distilled the 157GB DeepSeek V4 Flash into a 4B local model. At 1/20 the size, it beat the teacher's instant-response mode, with 22ms per judgment — all running locally.

Quoting this, studioyebisu argues there's a big business in selling custom-distilled, domain-specific local LLMs to enterprises: generic APIs have weak spots in response style and judgment accuracy, and companies with well-curated ground-truth teacher data can get huge value from small models tuned per use case.

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