Service

Document intelligence and RAG

We build systems that read, search and extract information from your documents — with answers grounded in, and linked to, the source material.

Who this is for and the problems it solves

Typical clients

  • Teams that rely on large policy, technical or contract libraries
  • Finance and operations teams processing invoices, forms and reports
  • Support and sales teams who need fast, accurate answers from internal knowledge
  • Healthcare organisations handling clinical and lab documents

Common problems

  • People spend hours finding the right document or clause
  • Data from invoices and forms is keyed in by hand
  • General-purpose chatbots give confident answers with no source
  • Knowledge is spread across drives, wikis, email and PDFs

What we can build

Examples of our capabilities, not descriptions of specific client projects.

Internal knowledge search

Ask questions in plain language and get answers with links to the source documents.

Invoice and form processing

Extract fields, validate them and send them for review or straight into your systems.

Contract and policy review

Find clauses, compare versions and flag items for a person to check.

Report processing

Turn scanned or PDF reports into structured data.

Scope, deliverables and what we need from you

What we deliver

  • Document inventory and access-permission mapping
  • Ingestion pipeline: OCR, parsing, chunking and indexing
  • Retrieval and answer generation with source citations
  • Extraction schemas and validation rules
  • Search or chat interface, or an API for your own app
  • Evaluation set and monitoring

Data & integration requirements

  • A representative sample of documents, including difficult ones
  • Who should be able to see which documents
  • Example questions or fields to extract, with correct answers
  • Where the output should go (your app, ERP, spreadsheet or database)

How we deliver and evaluate

  1. Discovery

    Understand the workflow, the data and what success looks like. Agree scope and measurable targets.

  2. Prototype & evaluate

    Test the approach on a sample of your data against agreed criteria before a full build.

  3. Build & integrate

    Develop, connect to your systems and test with your team, with regular demos.

  4. Deploy & support

    Release to your chosen environment, hand over documentation and agree ongoing support.

We build a test set of real questions and documents with known answers, measure retrieval and answer accuracy against it, and review failure cases with you before launch. Answers show their sources so users can check them.

Relevant work

Kubit’s product

BioHarmony Lab Report AI

Our own platform’s lab-report feature uses OCR and biomarker parsing to turn lab PDFs into structured data. Feature stages are team-reported; request a demonstration to confirm current availability.

Ownership, deployment and support

Ownership

Ownership of the code, prompts, evaluation sets and any model weights we produce for you is agreed in the statement of work, subject to the licences of any third-party models or components used.

Deployment

Your own cloud account (AWS, Azure or Google Cloud), your on-premises environment, or hosting managed by Kubit’s.

AI models

Hosted models from major providers, open-source models run in your environment, or models fine-tuned on your data, chosen per use case for accuracy, cost and data handling.

Support

Post-launch support and maintenance are agreed per project, including monitoring, updates and response times.

Questions about this service

What is RAG?

Retrieval-augmented generation: the system first finds the relevant passages in your documents, then writes an answer based on them and cites where they came from.

Can it respect document permissions?

Yes. We design retrieval so people only get answers from documents they are allowed to see.

Does it work with scanned documents?

Yes, using OCR. Quality depends on the scans, so we test on your hardest examples early.

Discuss your project

Tell us about the problem, the systems involved and your timeline. We’ll reply with questions or a suggested next step.