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Explain RAG (Retrieval-Augmented Generation). When and how would you use it?

ML Concept: 5-7 minutes to answer

llm-engineeringragretrievalmust-know
Updated Dec 20, 2025

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Explain RAG (Retrieval-Augmented Generation). When and how would you use it?

RAG is a fundamental pattern for building knowledge-grounded LLM applications.

Expected time to answer: 5-7 minutes

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