Technology3 Jun 2026 · 7 min read

RAG: how AI answers questions from your company documents

A language model does not know your procedures, contracts or price lists. RAG makes it answer from them — without making things up.

A language model alone knows general internet knowledge but not your contracts, procedures or price lists. RAG (retrieval-augmented generation) is the pattern that lets AI answer from your documents — with a reference to the source, not from invention.

How RAG works in short

  • Company documents are split into chunks and turned into vectors (embeddings).
  • When a question comes in, the system finds the most relevant chunks.
  • The model gets the question + those chunks and answers from them.
  • The answer can point to the source — a specific document or paragraph.

Where RAG fits

  • An internal copilot for the team — fast answers from procedures and company knowledge.
  • Customer support based on real documentation, not generalities.
  • Searching across contracts, quotes, manuals.
  • Onboarding — a new hire asks the system instead of digging through folders.
tip
RAG's biggest advantage over a plain chatbot: the answer is grounded in your documents and the source is checkable — which limits hallucinations and builds trust.
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We build RAG over your company documents — with source control and data security. https://cyberninja.digital/book

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