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Retrieval-Augmented Generation (RAG)

Retrieval-Augmented Generation (RAG)

Retrieval-Augmented Generation (RAG)

Retrieval-augmented generation (RAG) fetches relevant records and places them in the model's prompt, so the answer draws on your data, not only on its training.

Category

AI

Also known as

RAG; retrieval augmented generation

It is the standard way to make a model answer from a product catalog, a help center, or a customer profile without retraining it. Quality depends heavily on the retrieval step: if the wrong records are fetched, the answer is fluently wrong.

In practice

Measure retrieval on its own. A model cannot ground an answer in a record that never reached the prompt, and many "the AI got it wrong" cases trace back to what was fetched.

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