World 4 · From Raw Model to Assistant · 9 min · PRO
What goes into the training data
Scale, sources and limits
PRO · How AI Works
World 4: From Raw Model to Assistant is part of PRO
The first world of How AI Works is free. PRO opens the other 24 lessons in 6 worlds — simulations, quizzes and all.
PRO includes
- All 60 labs — every world, every lesson
- Practice exams and certificates
$8.33/mo, billed yearly ($99.99) · or $39.99 monthly