Serge Aurubin

SERGE AURUBIN

DATA SCIENTIST

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What is Retrieval Augmented Generation (RAG)?

Data School

May 21, 2025   1

This is a lesson from my new course, Build AI agents with Python: https://courses.dataschool.io/build-ai-agents-with-python
0:00 RAG definition
0:14 Problem that RAG solves
0:49 RAG part 1: Indexing
1:43 RAG part 2: Retrieval and generation
2:38 How RAG prevents hallucinations

Further reading: https://python.langchain.com/docs/tutorials/rag/

Thumbnail image credit: LangChain

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