AI product & model operations · Core
Retrieval-augmented generation
Also called: RAG
ELI5
Find relevant sources first, then let the model answer using them.
Used in conversation
“Retrieval-augmented generation improves grounding but does not eliminate errors.”
Definition
A method that retrieves relevant external information and provides it to a generative model before output.
Here “Retrieval-augmented generation” means: A method that retrieves relevant external information and provides it to a generative model before output.
Pitch context
You will see “Retrieval-augmented generation” in product strategy decks, roadmaps, experiments and architecture reviews when the discussion reaches ai product & model operations.
Why it matters: In ai product & model operations, the scope can change what data may be used, who may access it and which controls are required.
Sources & evidence · 2
Direct term-level sources and supporting source families.
- National Institute of Standards and Technology — Computer Security Resource Center GlossaryDirect source · primary · checked 2026-08-16
- Scrum Guides — The Scrum Guide — official current versionSupporting source family · primary · checked 2026-08-16