What is the role of the LLM in RAG?
The LLM does not search for information; it only reads the retrieved paragraphs and summarizes them into a clean answer.
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More FAQs in What is Retrieval-Augmented Generation (RAG) in AI?
RAG is cheaper, faster, allows real-time data updates, and provides clear citations for answers without risk of hallucination.
Yes, RAG is widely used to build internal company chatbots that search corporate wikis and databases.
By measuring Retrieval Recall (did you get the right context?) and Generation Faithfulness (did the LLM answer match the context?).
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