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AI Definition
Updated: Feb 26, 2026

Retrieval-Augmented Generation (RAG)

Summary / BLUF

RAG is an AI architecture that optimizes LLM output by referencing an authoritative, external knowledge base outside of its initial training data before generating a response.

John V. Akgul
Verified By Expert
John V. Akgul
Technically Accurate

How it works & Why it matters

In 2026, RAG is the gold standard for enterprise AI. Unlike 'pure' LLMs which rely on static training data, RAG systems query a vector database in real-time. This eliminates hallucinations and ensures that AI responses are grounded in your company's specific, up-to-date documentation. For businesses, this means AI Chatbots that actually know your inventory, pricing, and specific SOPs without constant retraining.

#LLM#Vector DB#Enterprise AI

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Citation Link
https://pxlpeak.com/glossary/retrieval-augmented-generation