Courses · Labs · Field Notes

AI Unmasked

Intelligence without the hype

A growing library of courses, interactive labs, and field notes that take you inside the real machinery of AI.

First Principles

Every concept traced back to its foundation. No hand-waving.

Hands-On Labs

Interactive simulations you run in your browser. Build, test, break.

Math Made Visual

Every equation is also a picture. Gradient descent is walking downhill.

No Hype, No Fear

Skeptical of claims, including our own. You leave sharper, not anxious.

The Series
Loading courses...
Free Preview · Interactive Labs

Try a sample of the interactive labs that accompany every course module. Fourier series as rotating phasors, token prediction with real API calls, and more. These are free and open to everyone.

Every module in every course includes labs like these, plus exercises, visual math breakdowns, and curated deep-dive links.

Try the Free Labs
How It Works
1
Already on Substack?

If you have a paid subscription to our Substack newsletter, you already have full access. Just sign in with the same email.

2
New here?

Subscribe on Substack or directly on this site. Pick monthly or yearly. You get instant access to everything.

3
Start learning

Pick a course, explore the interactive labs, and follow along with Field Notes as AI evolves. One subscription unlocks the whole series.

Substack subscribers: davidwsilva.substack.com

Start Learning

One subscription unlocks every live course, every course to come, all interactive labs, Field Notes, and the companion community.