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An answer you cannot trace is just a guess.

We build retrieval systems that answer from your own documents and show the passage behind every claim, so your team can check the work instead of trusting it. And when the answer is not in your material, the system says so.

Runs on your content, inside your access controls
Grounded answer · 4 sourcesUnderwriting policy
QuestionCan we insure over an unreleased mortgage from a dissolved servicer, and what is the fee?
Yes, with an affidavit and underwriter sign-off
SourceUnderwriting Guidelines v9, page 34
Cited
Dissolved servicers need the extended review path
SourceExceptions Memo 2025-11, page 2
Cited
Fee schedule not found in your documents
GapNothing retrieved covers pricing for this path
Not answered
Open the cited passages
VerifyBoth sources one click away, highlighted in place
Your call
ILLUSTRATIVE VIEW OF A GROUNDED ANSWER. NOT AN ACTUAL QUERY.
1,600+
Court decisions worldwide where a party relied on AI-fabricated material. A year earlier it was around 200.
AI Hallucination Cases database, mid-2026
43%
How often a general purpose model returned hallucinated answers on legal research queries.
Stanford RegLab, published 2025
17to 33%
How often purpose-built RAG tools still did. Grounding reduces the problem. It does not remove it.
Stanford RegLab, published 2025
$15k
Per attorney, sanctioned by a US federal appeals court in March 2026 over fabricated citations in briefs.
Sixth Circuit, March 2026
THE BEST MEASURED EVIDENCE COMES FROM LAW, BECAUSE THAT IS WHERE SOMEBODY CHECKS. RETRIEVAL REDUCES HALLUCINATION. IT DOES NOT ELIMINATE IT. THAT IS WHY WE PUT THE SOURCE NEXT TO THE ANSWER.

Which questions does your team keep asking, and where do the answers actually live?

Thirty minutes with the engineer who builds these systems. No slide deck.

Book the call
Why a public tool will not do

Six ways the confident answer costs you.

A general model does not know your policies, your contracts or your guidelines. When it does not know, it rarely says so.

  • 01 An answer that sounds right and cites a document you do not have
  • 02 A policy quoted from a version you replaced two years ago
  • 03 A real document, accurately named, describing something it does not say
  • 04 The one exception that matters, quietly left out of the summary
  • 05 Sensitive material pasted into a public tool to get a quick answer
  • 06 Nobody able to reconstruct where an answer came from a month later
What we build

What goes into an XtractSol RAG system

Each system is built around your documents, your users and your security requirements. Start with one knowledge base or connect several across the operation.

01 / KNOWLEDGE BASE

Scattered documents, one place to ask

Policies, contracts, manuals and past files turned into material your team can question in plain language instead of hunting through folders.

02 / PROCESSING

Real documents, not clean ones

Mixed formats, awkward layouts and scanned pages processed and structured so the system can find the right passage rather than the roughly right document.

03 / RETRIEVAL

Understands the question, not just the words

Semantic retrieval finds the passages that actually answer what was asked, even when nobody knows the exact phrasing the document used.

04 / CITATIONS

The source sits next to the answer

Every answer carries the passages it was built from, so verifying takes a click. This is the difference between an interesting demo and something people will rely on.

05 / PRIVACY

Your documents stay yours

Built so sensitive content is not exposed to public tools, with access controls that mirror the permissions your team already has.

06 / EVALUATION

Measured before anyone relies on it

We build a test set from real questions and measure against it before launch, then keep checking as documents change and the knowledge base grows.

How an answer gets made

Retrieve first, answer second, cite always.

The model never gets to answer from memory. It answers from what was actually found in your documents, and you get to see it.

01

Ingest

Your documents taken in, whatever format they arrive in.

System
02

Structure

Split and indexed so a specific passage is findable, not just a file.

System
03

Retrieve

The passages that answer the question, inside the asker's permissions.

System
04

Ground

The answer is built only on what was retrieved, not on general knowledge.

System
05

Admit

If your documents do not cover it, the system says so instead of guessing.

System
06

Verify

The source sits beside the answer. The last judgment is yours.

Your team
System handlesPerson verifiesAn answer without a source is not an answer, it is a suggestion
The honest version

What RAG fixes, and what it does not

Reduced, not eliminated

Several vendors have promised hallucination-free. The research did not agree

Stanford researchers ran the first preregistered evaluation of commercial RAG legal research tools and found the providers' claims overstated. The purpose-built tools hallucinated between 17% and 33% of the time, against 43% for a general purpose model on the same queries. Grounding made a real difference. It did not make the problem go away, and marketing that says otherwise is setting your team up to stop checking.

So we design for the failure case rather than around it. Every claim carries its passage, so a wrong answer is one click from being caught. The system is built to say it does not know rather than fill the gap. And before launch we measure against a test set of real questions your team asks, so you see the accuracy number before you rely on it instead of after.

CitedEvery claim carries the passage it came from
BoundedAnswers come from your documents, inside your permissions
MeasuredAccuracy tested against real questions before rollout
A fabricated citation is the easy failure, because it is detectable. The dangerous one is a real document, correctly named, described as saying something it does not say.
Which is why we show the passageNot just the document name. The specific text the answer was built on, highlighted where it sits.
Your content

Wherever your documents already live

We build the knowledge base from the systems your material sits in today, including in house repositories.

SharePointGoogle DriveConfluenceNotionOutlookPDF and WordScanned documentsResWareQualiaSoftProIn house repositories

Ingestion quality varies by document type and condition. Scanned and handwritten material is harder than clean text, and we say plainly what is workable during the audit.

Privacy

Inside the boundaries you set

  • Your documents are not exposed to public tools
  • Access controls mirror the permissions your team already has
  • Your data is never used to train any model
  • Handling and retention rules agreed in writing before the build
How we build it

You see the answer quality before you roll it out

We learn what your team needs to find and how they need to trust it, then build in stages you can inspect.

STEP 01

Discovery call

The questions your team keeps asking, and the documents that hold the answers.

STEP 02

Workflow audit

Your documents, users, accuracy bar and privacy requirements, with the coverage defined.

STEP 03

Build and tune

Built on your content and tuned so answers land on the right passages, tested against real questions.

STEP 04

Deploy and improve

Placed where your team works, with access controls set, then re-evaluated as content changes.

Good to know

Questions we actually get

What is RAG, and why not just use a public AI tool?

RAG connects an AI model to your own documents so it answers from your trusted content rather than general knowledge. Before it responds, it retrieves the relevant passages from your material and builds the answer on what it found. A public tool does not know your policies or contracts, and it will not show you which of your documents an answer came from.

Can it still get things wrong?

Yes, and anyone who tells you otherwise is selling you something. Stanford researchers found that purpose-built RAG legal research tools still produced misleading or false answers between 17% and 33% of the time, against 43% for a general purpose model on the same queries. Grounding reduces the problem substantially. It does not remove it. That is exactly why we put the source passage next to every answer, so a wrong answer is one click from being caught rather than quietly relied on.

What happens when the answer is not in our documents?

The system says so rather than filling the gap. A partial answer is marked as partial, and the part it could not support is called out instead of being smoothed over. Refusing to answer is a design goal, not a failure.

Does our data stay private, and will it train any model?

Your documents are not exposed to public tools, and your data is never used to train any model. Access controls mirror the permissions your team already has, so someone asking a question only ever gets answers from material they were entitled to read. We agree the handling and retention rules in writing before the build starts.

How do you know it is good enough to launch?

We agree a target accuracy with you during the audit, then build a test set from real questions your team actually asks and measure against it before anyone relies on the system. You see those numbers before rollout, not after. We keep running that evaluation as your documents change.

What does it cost?

A build fee for the first knowledge base plus a monthly fee to run, host and maintain it. You get a firm number after the workflow audit, before you commit to anything.

Get in touch

Turn your documents into answers you can check.

Bring the questions your team asks most and tell us where the documents live. We will show you what a grounded answer would look like, and say plainly where your content is not ready.

  • 30 MIN With the engineer who builds these systems, not a sales rep.
  • NO DECK If it is not a fit, we will tell you on the call.
  • YOU GET A written summary of where a RAG system would help most, within 48 hours.

Send a message

Or email hello@xtractsol.com, or call +1 (334) 901-0050