North American clients, delivered by the OpsBreak team

Retrieval-augmented generation pipelines over client documents

Language model answers grounded in the client's own documents

Library shelves at night with one aisle lit in teal.

Context

The OpsBreak team has built retrieval-augmented generation (RAG) pipelines for clients who wanted a language model to answer questions from their own material.

Client details are withheld for confidentiality, so this page describes the work in general terms.

The challenge

A general language model does not know a company's internal documents, and it can give confident answers that are wrong.

A useful system has to find the right passages first, then answer from them in a way people can check.

What we did

  1. 1

    Prepare the documents

    Documents are cleaned, split into passages and turned into embeddings so they can be searched by meaning.

  2. 2

    Build retrieval

    A search index returns the most relevant passages for each question, combining keyword and vector search where it helps.

  3. 3

    Generate grounded answers

    The model answers using the retrieved passages and points back to its sources.

  4. 4

    Test the answers

    A set of test questions checks retrieval and answer quality, so changes can be measured instead of guessed.

Results

  • Language model answers grounded in the client's own documents
  • Answers that point back to their sources
  • A test set for checking quality after each change

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