The Guide

Twelve short chapters. Each one takes a single idea, holds it up to the light, and explains it in plain words. Read them in order, or wander to whichever interests you.

Chapter 1The Quiet RoomA small library in your own house, where the words stay home.
Chapter 2The Big BookA model is a thick dictionary of learned patterns, not a thinking brain.
Chapter 3The Folded MapHow a large model is packed down small enough to fit your machine.
Chapter 4The Short MemoryThe whiteboard of a conversation, and why it can only hold so much.
Chapter 5The Sticky NotesA corkboard of tiny notes that helps the model remember what you said.
Chapter 6The Garage and the Living RoomTwo kinds of memory inside a computer: the fast bench and the big store.
Chapter 7The Speed of ThoughtWhy some answers arrive in a blur and others crawl along slowly.
Chapter 8The Team of SpecialistsA model that wakes only the experts it needs, instead of everyone.
Chapter 9The Kitchen DrawersThe graphics card, the processor and the memory that do the heavy work.
Chapter 10The Helpful AssistantThe difference between a model that talks and an agent that acts.
Chapter 11The Garden at HomeWhat you can really grow with local AI, and where its limits lie.
Chapter 12The Command Line, GentlyA quiet desk where you type one clear sentence and the computer acts.