How much does distillation really matter for Chinese LLMs?
From Interconnects by Nathan Lambert
February 24, 2026 · 11 min
About this episode
The episode discusses the significance of distillation in the context of Chinese LLMs and its implications for AI development.
Distillation has been one of the most frequent topics of discussion in the broader US-China and technological diffusion story for AI. Distillation is a term with many definitions — the colloquial one today is using a stronger AI model’s outputs to teach a weaker model. The word itself is derived from a more technical and specific definition of knowledge distillation (Hinton, Vinyals, & Dean 2015), which involves a specific way of learning to match the probability distribution of a teacher model. The distillation of today is better described generally as synthetic data. You take outputs from a stronger model, usually via an API, and you train your model to predict those. The technical form of knowledge distillation is not actually possible from API models because they don’t expose the right information to the user. Synthetic data is arguably the single most useful method that an AI researcher today uses to improve the models on a day to day basis. Yes, architecture is crucial, some data still needs exclusively human inputs, and new ideas like reinforcement learning with verifiable rewards at scale can transform the industry, but so much of the day to day life in improving models…
People in this episode
Host: Nathan Lambert
Topics covered
- distillation
- AI
- synthetic data
- Chinese LLMs
- technological diffusion
- knowledge distillation
Keywords
- distillation
- synthetic data
- AI models
- knowledge distillation
- Chinese LLMs
- technological diffusion
Mentioned in this episode
Organizations: Chinese labs, American API-based counterparts
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