Index Ai Academy

Index Ai Academy: learn AI engineering from first principlesAn adaptive course in AI engineering: 244 hands-on lessons in 12 phases, from your first Python program to training language models, building agents and shipping production AI. 35 lessons are free to try, no account needed.

Real Python that runs in your browser, in every lesson, with nothing to install.

An adaptive path: a placement test skips what you already know.

Hints in every exercise, and spaced-repetition reviews so it sticks.

From your first program to training language models, building agents and shipping production AI.

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