Nat Lambert: distillation is essentially just getting access to the full CoT

natolambert · x · 2026-10-18

Reacting to the Stolen Thoughts paper discussion, Nat Lambert offers a first-approximation definition: distillation is essentially just getting access to the full chain of thought, and Chinese labs already have teams building extraction methods. His intuition: distillation effectiveness (information gained per sample) correlates with how much reasoning the model discloses to users — and it's predictable: train models with different disclosure levels, measure how many samples you need, and calibrate what you show users accordingly.

Related event: Stolen Thoughts paper sparks debate over distillation and CoT theft(9 posts)→

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