How to Learn AI From Scratch
Start with mental models, then learn prompting, context, RAG, agents, and AI coding in that order.
6 min read- For
- Complete beginners
- Course links
- 4
Original LearnAI0 Guides
AI guides for learning from zero.
Start with the questions that decide what to learn next. These guides explain the map around the course, then point you to the relevant English lessons.
Guide library
Read the core explanations first.
AI Learning Roadmap for Beginners
A beginner AI roadmap should explain what to learn first, what to postpone, and how each topic connects to real use.
7 min read- For
- Beginners and self-directed learners
- Course links
- 5
What Is Generative AI?
Generative AI creates text, images, code, audio, or other outputs from patterns learned during training and context you provide at use time.
5 min read- For
- AI beginners and knowledge workers
- Course links
- 4
What Is RAG?
RAG lets an AI answer with help from retrieved documents, so it can use external knowledge instead of relying only on what the model already learned.
6 min read- For
- Learners moving beyond basic prompting
- Course links
- 5
What Is an AI Agent?
An AI agent is a system that can use tools and continue across steps toward a goal, instead of only producing one answer.
7 min read- For
- Builders and curious beginners
- Course links
- 6