Understand the basics
I’m new to AI
Explore language models, confident mistakes, and better prompts.
Start with the basics →Skip to learning contentMake sense of AI.
A little clearer. Every day.
Make sense of AI.
One idea at a time.
Understand the concepts behind the headlines. Try a short lesson, check what you learned, and find your next step.
Put ideas into practice
I build with AI
Explore retrieval, agents, tool connections, and permission boundaries.
Explore the builder path →Not sure where to begin?
Small lessons. Useful ideas.
Start with a little curiosity.
Beginner4 min
Confident answers can still be wrong
Know what to check before trusting an AI-generated claim.
Open lesson ↗Intermediate5 min
How agents use tools, and where MCP fits
Separate the model, the agent loop, and the tool connection.
Open lesson ↗Intermediate5 min
RAG: give an answer the right evidence
Explain how retrieval helps answer questions about changing documents.
Open lesson ↗From news to understanding
Reading about a new AI agent?
Understand the tool calls and decisions behind the headline.
Ready to check your understanding?
Choose your level. Get an explanation for every answer.
Early learning release · 12 original lessons · 30 practice questions · No sign-in needed. Learning progress stays in this browser.