A growing library of courses, interactive labs, and Field Notes that take you inside the real machinery of AI.
Written by David William Silva, PhD
Every concept traced back to its foundation. No hand waving.
Interactive simulations you run in your browser. Build, test, break.
Every equation is also a picture. Gradient descent is walking downhill.
Skeptical of claims, including our own. You leave sharper, not anxious.
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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.
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Subscribe on Substack or directly on this site. Pick monthly or yearly. You get instant access to everything.
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
One subscription unlocks every live course, every course to come, all interactive labs, Field Notes, and the companion community.