Rag meaningis an acronym for Retrieval-Augmented Generation, which is a methodology that enables an AI model to fetch relevant information before providing a response. The fetched information may be from documents, databases, websites, or any knowledge source. This technique is useful in situations where an organization requires AI to function using its own information rather than relying on generic training data. This technique is common in knowledge assistants, research tools, document analysis, and enterprise search applications.