Agents, generative models, and the mathematics underneath. Written simply, from first principles.

Where Does the State Live?
One small agent, run step by step in LangGraph: where its state lives, and how LangGraph decides what runs next.

What Happens When Computers Look at Pictures?
From a grid of numbers to a sentence that understands it: the beginning of a series on how AI learns to see.

What Does a Vision Transformer See?
A photograph cut into 196 squares, a list of a thousand words, and a squirrel the model took for a monkey.