DeepSeek's New Model: 4x Smaller KV Cache Than DSV4-Flash and More Stable Training

stochasticchasm · x · 2026-09-11

Discussing DeepSeek's new model tech report, stochasticchasm highlights: strikingly high benchmark scores, a KV cache 4x smaller than DSV4-Flash, a break from the neat v<N>-equals-new-pretrain release convention, and an architecture that looks like a simplification of V4 — with claims it trained far more stably.

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