Shay Meredith

A PM's Perspective

The AI
Manual

Practical lessons to take AI out of the chat box

Lesson bundle

LLM Fundamentals

A foundational lesson bundle on how large language models work, how prompting changes outcomes, and where agents fit into the picture.

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Bundle status

9 chapters available

Updated April 17, 2026

Chapters so far

LLM Basics

  1. What is an LLM, anyway?
  2. How Does An LLM Work?
  3. Types of LLMs

Prompting

  1. Prompt Fundamentals
  2. Different Types of Prompts
  3. Prompt Caching
  4. Common Mistakes

Agents

  1. Basic LLMs
  2. Agents and their Harness