MAKE THE JARGON CLICK
What is a token, really?
See how a sentence becomes smaller pieces, why a token is not always a word, and what this means when you use AI.
Explore tokensAI FORGE / A SEGMENTATION FAULT ACADEMY COURSE
Small discoveries.
Lasting understanding.
50 lessons are open. Start with the essentials and grow into data, models, language, and prompts. Explore paths for different learners.
Every idea begins with a little curiosity.
Try a challenge, follow a hint, and revisit an earlier discovery. Small steps add up.
A QUICK RETURN TO THE BASICS
Clues, answers, predictions.
Use a familiar rent example to tell inputs from targets. A small distinction that makes the rest of machine learning clearer.
Revisit features and targets