One reference text. Every way to learn it.
Our flagship training material is an in-progress, roughly 5,546-page reference text covering the mathematics and practice of modern AI, from first principles through frontier capabilities. It's a single, unified reading experience, with rendered HTML, the original PDF, voice input and read-aloud, and a personal AI tutor built into every chapter.
Every chapter, read your way.
HTML reading
Every chapter renders as clean, fast HTML with fully typeset LaTeX mathematics, no PDF required.
Setting up the AI tutor takes about a minute.
The tutor talks directly from your browser to a model you choose, using your own free API key. Nothing passes through our server, and you're always chatting with an AI, not a person.
Open the AI Tutor
On any chapter page, click the “AI Tutor” button in the bottom-right corner to open the side panel.
Get a free API key
Sign up free with OpenRouter or Groq and grab an API key, so you bring your own model at your own pace and cost.
Paste it into Settings
Paste your key into the tutor's Settings panel and pick a model. It's stored only in your browser, never on our server.
Start studying
Ask a question, select any sentence for a nested “Explain this,” or use voice input and read-aloud, up to five levels deep.
Personalized training, coming soon
We plan to offer Google sign-in and subscription-based access for a fully personalized training experience: progress tracking, saved notes, and tailored pacing across the reading experience. Details will appear here as they're ready.
Want to be notified as new chapters and slides launch?
Reach out and we'll keep you posted as the reference text and slide decks become available.