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What is RAG and how does it affect AI visibility?

RAG — retrieval-augmented generation — is the technique behind most modern AI answers about real businesses: instead of relying only on what a model memorized during training, the assistant retrieves relevant, current web pages at answer time and generates its response grounded in those sources. This matters enormously for AI visibility because it means your recommendation often hinges not on being baked into the model, but on being one of the pages the system retrieves and trusts in the moment a buyer asks. To win in a RAG world you need three things: to be reachable and readable by the retrieval crawlers, to be a clear, well-structured source the system can confidently extract an answer from, and to be corroborated across enough trusted places that you clear the credibility bar for inclusion. RAG is why fresh, structured, widely-cited content beats a static reputation — the assistant is effectively running a live search and quoting the best sources, so becoming one of those sources is the whole game.

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FAQ

How is a RAG answer different from a purely trained answer?A trained answer reflects what the model absorbed during training and can be stale; a RAG answer retrieves live pages at query time and grounds itself in them. RAG is why being currently reachable, structured and cited matters more than hoping you were memorized during training.
What does RAG mean I should do for AI visibility?Make sure retrieval crawlers can reach and read your pages, structure your content so a model can extract a clean answer, and earn corroboration across trusted third-party sources. In a RAG system, the businesses that get named are the ones the assistant can find, parse and trust in the moment.
How do I see which sources AI retrieves for my category?Run a free Cited scan — it checks the AI-search readiness signals on your website (crawler access, llms.txt, structured data and answer-ready content) and lists the fixes to make first.

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