Understand AI well enough to decide where it belongs in your business.
43 short lessons, 246 minutes end to end. No code, no maths — written for owners and operators, not engineers. Free, and it stays that way.
AI Fundamentals
Plain-English explainers of the core AI concepts — built for founders, operators and business owners who want to make real decisions about AI without a CS degree.
Lesson 01 · 4 min
What is AI?
Lesson 02 · 6 min
What is an AI Model?
Lesson 03 · 5 min
What is a Wrapper?
Lesson 04 · 4 min
Why Does AI Hallucinate?
Lesson 05 · 4 min
What is a Prompt?
Lesson 06 · 7 min
What is a Context Window?
Lesson 07 · 5 min
What is an API?
Lesson 08 · 5 min
What is a Token?
Lesson 09 · 4 min
What is a System Prompt?
Lesson 10 · 6 min
What is a Tool Call?
Lesson 11 · 5 min
What is RAG?
Lesson 12 · 5 min
What is Multi Modal AI?
Lesson 13 · 5 min
What is AI Reasoning?
Lesson 14 · 5 min
What is an AI Agent?
Lesson 15 · 6 min
AI Agents vs Automations
Lesson 19 · 5 min
What is Agent Memory?
Lesson 22 · 5 min
What is Prompt Engineering?
Lesson 24 · 3 min
Subscription VS Usage
Lesson 16 · 5 min
What is a Skill?
Lesson 17 · 5 min
What is a Harness?
Lesson 18 · 6 min
What is an Orchestrator?
Lesson 20 · 6 min
What is an MCP?
Lesson 21 · 6 min
What is a Vector Database?
Lesson 23 · 5 min
What is Agent Autonomy?
Lesson 25 · 6 min
What are AI Frameworks?
Lesson 26 · 3 min
What is Effort in AI?
AI Models Explained
What each of the major models is actually good at — ChatGPT, Claude, Gemini, Grok and Llama — and which one belongs in which part of your business.
Claude Explained
A closer look at Anthropic's Claude and the tools built on it — what each one does and where it fits into real work.
The AI Briefing
What actually shipped this week and whether it changes anything — model releases, tooling and the state of AI at work, read by the people building it.
Lesson 01 · 17 min
30 AI Concepts Explained in 17 Minutes
Lesson 01 · 6 min
How to Build AI Employees for SMBs
Lesson 02 · 10 min
What They Don't Want You to Know About Fable 5
Lesson 02 · 5 min
Claude Code vs Codex: Which is Better?
Lesson 03 · 9 min
GLM-5.2: Better than Claude?
Lesson 03 · 5 min
Meta's Muse Spark 1.1: Cheap, and Built to Be an Agent
Lesson 04 · 4 min
Kimi K3 is Insane.
Lesson 04 · 9 min
Muse Spark 1.1 Changes Everything...
Lesson 05 · 14 min
How I Plan to Make +200 Videos / Month With AI agents