Module 2: LLM to RAG to Agents
Introduction to Agentic AI Course
🔗 View the Excel Workbook Online
LLM Chat
In this lesson, I show how chat turned large language models into a world-scale app by letting anyone ask questions and get answers powered by internet-scale training data. I also “do it by hand” in Excel—copying a prompt into a model and pasting the response back—so you can clearly see the simple input → model → output flow.