Level 3

RAG & Agents

Give your LLM superpowers

An LLM alone is just a brain in a jar. Connect it to documents, tools, memory, and the world — and it becomes a system that actually does things.

~5 hours5 chapters17 quiz questions

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Chapters

The single most important pattern for grounding LLMs in your data.

The infrastructure that makes RAG actually work at scale.

When an LLM can call functions, it becomes a worker, not a chatbot.

Models forget every conversation. Memory systems let them remember.

Text is no longer the only input. Models now see, hear, and read PDFs.