Members onlyIntermediate16 lessons · 298 min

Modern AI in Practice: Agents, RAG, Diffusion & Fine-Tuning

Beyond the chatbot: how AI agents work, how to ground answers in your own documents, and how image and language models are trained.

Content reviewed and updated: 10/2026

Modern AI in Practice: Agents, RAG, Diffusion & Fine-Tuning

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Curriculum

  1. 1
    AI Agents, Clearly Explained🔒
    Lesson · 10 min
  2. 2
  3. 3
    What Is an AI Token?🔒
    Lesson · 2 min
  4. 4
    How LLM Tokens Really Work🔒
    Lesson · 11 min
  5. 5
  6. 6
  7. 7
  8. 8
    RAG in Practice🔒
    Lesson · 15 min
  9. 9
    Fine-Tuning LLMs (with Code)🔒
    Lesson · 28 min
  10. 10
    Fine-Tune a Model Locally🔒
    Lesson · 41 min
  11. 11
    Stable Diffusion Explained🔒
    Lesson · 10 min
  12. 12
  13. 13
    What Is Computer Vision?🔒
    Lesson · 2 min
  14. 14
  15. 15
  16. 16