Instruction Tuning (SFT)
A base model predicts the next token. That's it. It doesn't follow instructions, answer questions, or refuse harmful requests. SFT is the bridge between a token predictor and a useful assistant. Every model you've ever talked to -- Claude, GPT, Llama Chat -- went through this step.
Visual edition planned
This lesson isn’t interactive yet.
It is part of the curriculum and will get the same treatment as Phase 1 — a visual cover, hands-on labs, derivations with numeric checks and a quiz. Until then, the original lesson is the best place to read it:
Part of Phase 10 — LLMs from Scratch. Use the previous / next cards below to keep browsing the phase.