What happens when a small language model reuses its layers?
I trained five models on BabyLM to test one idea: whether repeating the same transformer layers can buy better predictions without buying more parameters.
2 essays on ideas, craft, and the world.

I trained five models on BabyLM to test one idea: whether repeating the same transformer layers can buy better predictions without buying more parameters.

A beginner-friendly walkthrough of how coding agents work: one loop, a few tools, some on-demand instructions, and a small amount of memory.