MODULE 001 lesson
Introduction
Why 2025 changed everything
What is the harness revolution, and why now?
Understand why 2025 changed everything — from attention to agents, from data centers to governance. Seven modules built by people who track the frontier in real time. Enter your access code to continue.
From Dartmouth 1956 to the agent era — understand the full stack. Seven modules that connect the history of AI, the mathematics of transformers and what the major labs are building right now. This isn't a course about prompts. It's a course about how the machine actually works.
Why 2025 changed everything
What is the harness revolution, and why now?
How AI was born (and almost died)
Can a machine think?
From 'can it think?' to 'can we control it?'
Why did everyone give up — and what survived?
How today's LLMs actually work
How did machines learn to teach themselves?
What the labs are building now
What are the labs building right now?
How AI scales
How do you turn a lab experiment into a $100B product?
Frontier update — April 2026
What changed in April 2026 — and why does it matter?
Open source, agents, and who gets to build
What happens when anyone can build software?
Where you stand among 5.4 billion adults
How far have you actually come?
Scroll back to the top and enter your code. You will land directly in the first lesson.