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.
26 lessons · 131 minutes end to end · free
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?