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Beginner
AI Fundamentals
Level 1 is the ground floor. You finish it able to say what an LLM is, what an API does, what RAG means and why an agent is not the same thing as a chatbot, without bluffing. Eight short lessons, plain English, no maths and no hype.
3 modules · 8 lessons~45 minutes of reading
The loop behind every chatbot you have ever used.
Step 1
Your prompt
Instruction plus any context you paste in
Step 2
The model
Predicts the most likely useful answer
Step 3
The answer
Confident, sometimes wrong, always checkable
Step 4
Your check
Verify anything specific before you act on it
What you'll cover
Module 1
The Core Concepts
- What is AI?5 min
- What is an LLM?6 min
- What is ChatGPT, actually?5 min
Module 2
How AI Tools Talk to Each Other
- What is an API?6 min
- What is a prompt, and why wording matters5 min
Module 3
The Building Blocks of Smarter AI
- What is RAG?6 min
- What is a vector database?6 min
- What is an AI agent?6 min