May 08, 2026
Large models are "smart" because they have seen the whole internet. Small models become smart by seeing only the best 1% of the internet through data distillation.
In data distillation, you use a massive model (the Teacher) to generate highly accurate labels, explanations, and reasoning chains for a specific dataset. This "distilled" data is much richer and cleaner than raw internet text, allowing a small model to learn complex patterns much faster.
The result is a model that is 100x smaller but matched in performance on a specific task. Distillation is the primary technique used by Meta and Microsoft to create "Small Language Models" (SLMs) that can run on mobile devices while maintaining GPT-4 levels of reasoning in niche domains.