AI glossary
What Is RAG?
Retrieval-augmented generation, a technique that lets an AI answer using information retrieved from documents, databases, or websites.
Why it matters
RAG helps companies and teams connect AI answers to current, private, or trusted information instead of relying only on model memory.
Where you will see it
You will see RAG discussed in AI news, product launches, model updates, workplace tools, developer platforms, and company strategy. Understanding the term helps readers judge what changed and whether it affects their work, customers, or daily tools.