AI RAG meaning

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Bartosz Roguski
Machine Learning Engineer
July 16, 2025
Glossary Category

AI RAG meaning refers to Retrieval-Augmented Generation in artificial intelligence, defining a transformative approach that enhances AI system capabilities by combining generative language models with external knowledge retrieval mechanisms. This meaning encompasses the fundamental shift from traditional AI models that operate on static training data to dynamic systems that can access, retrieve, and incorporate real-time information from external databases, documents, and proprietary knowledge repositories.

AI RAG meaning represents enhanced accuracy, reduced hallucinations, and improved factual grounding through the integration of semantic search, vector embeddings, and context augmentation technologies. The meaning extends to technical implementation involving retrieval pipelines that fetch relevant information and generation processes that incorporate this context to produce informed, accurate responses. AI RAG meaning signifies a new paradigm where artificial intelligence systems can reference current information beyond their training cutoffs, access domain-specific knowledge, and maintain factual precision essential for enterprise applications requiring reliable, up-to-date information for autonomous decision-making.