AI systems

A RAG Workspace for Complex Document Sets

RAG, or retrieval-augmented generation, finds the most relevant source passages before AI drafts an answer. Teams can question a set of PDFs and check each important statement against the original page.

RAG Use Case
A RAG use case for legal, insurance, property and compliance work.

The difficult part of document work is not opening the files. It is connecting the facts across them and producing an answer somebody else can verify.

The problem

A document bundle is not a knowledge system

Legal matters, insurance claims, property transactions and compliance reviews can contain hundreds of pages. The work is rarely just finding one phrase. People need to connect facts across files, understand what changed and show where every conclusion came from.

Manual review is slow, difficult to hand over and often repeated when a new document arrives late. That raises review costs, delays decisions and increases the risk that an important connection is missed.

How we would build it

Prepare every PDF for reliable search

We would give each matter or piece of work its own private workspace. When PDFs are uploaded, the system would store the originals, extract their text and tables, and use optical character recognition, or OCR, to read scanned pages. Document names and page numbers would stay attached to the extracted content.

The system would split that content into useful passages and create an embedding for each one, a numerical representation of its meaning that helps find related ideas even when different words are used. It would store those passages, embeddings and page references in a specialist search index called a vector database, limited to the people allowed into that workspace.

How the RAG search works

Retrieve the right pages before the AI answers

When somebody asks a question, RAG would search the workspace for passages that match the meaning of the question, even when the documents use different words. Only those relevant passages would be given to the AI to write the response.

The answer would link each important statement to its document and page. It could compare clauses, build a chronology and surface contradictions across the whole bundle. The system would be designed to flag missing or conflicting evidence rather than fill the gaps, and reviewers could open each cited page before relying on the answer.

How it works Two connected flows: prepare the PDFs, then answer from them

The upload process turns each page into searchable evidence. The question process retrieves the most relevant passages before the AI writes an answer.

Uploaded PDFs have their text and tables extracted, using OCR for scanned pages. The content is turned into embeddings and stored in a private vector database. When a user asks a question, RAG searches that workspace for relevant passages and an AI writes an answer with document and page citations. Prepare the document workspace Answer a question PDF Upload PDFs Extract text + OCR 0.82 −0.14 0.63 Create embeddings Private vector database Ask a question Search this workspace Relevant passages Answer with page citations Uploaded PDFs have their text and tables extracted, using OCR for scanned pages. The content is turned into embeddings and stored in a private vector database. When a user asks a question, RAG searches that workspace for relevant passages and an AI writes an answer with document and page citations. Prepare the document workspace Answer a question PDF Upload PDFs Extract text + OCR 0.82 −0.14 0.63 Create embeddings Private vector database Ask a question Search this workspace Relevant passages Answer with page citations

RAG retrieves the evidence before the AI writes. Each important statement links to the original page so a reviewer can check it before relying on the answer.

What this would improve

  • Faster review find relevant evidence without rereading every file
  • Easier handovers colleagues can follow the answer and its supporting sources
  • Defensible decisions gaps and contradictions stay visible and conclusions remain checkable
The point

The value is not simply a faster summary. It is a faster route from a large body of evidence to an answer a reviewer can check and defend.

What document set takes your team days to understand?

We build RAG workspaces around the questions, evidence standards and review process your team already uses.

Discuss your documents