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Legal / Contract Review

Contract Review Automation

A mid-size firm's associates spent entire days on first-pass review of vendor contracts, flagging the same clause patterns by hand every time. We built a clause-extraction tool inside their own document system, and first-pass review now runs three times faster.

3×faster first-pass contract review
01

Where they were before

The firm handled a steady stream of vendor and partnership contracts for its clients, and every one went through the same first pass: an associate reading the whole document to flag a known set of risky clause patterns before it went to a partner for the actual judgment call.

That first pass was necessary and it was also almost entirely mechanical. The same handful of clause types came up again and again: indemnification limits, termination conditions, liability caps, auto-renewal terms. An experienced associate could spot them quickly, but quickly still meant hours per contract, and the volume kept associates from the higher-value work a law degree is actually for.

Nothing about the process was inefficient by accident. It existed because someone has to read every contract carefully, and until this project the only way to do that was to have a person do all of it, the mechanical parts and the judgment calls together.

02

The problem

A mid-size firm's associates were spending entire days on first-pass review of vendor contracts, flagging the same handful of risky clause patterns by hand in every single one.

03

Why this is harder than it looks

Contract language is not standardized. The same risky clause shows up worded a dozen different ways across different vendors and templates, and a tool that only catches the exact phrasing it was shown misses most of what actually matters.

The material is also privileged and confidential, which ruled out a lot of off-the-shelf AI tooling before accuracy was even a question. Anything built had to run inside the firm's own infrastructure or under an agreement that kept client data from ever leaving it.

And the firm's own precedent and risk criteria were specific to how they practiced, not a generic checklist. A tool trained on public contract data was not going to reflect the actual judgment calls this firm's partners made.

04

How we approached it

We built clause extraction and risk flagging trained on the firm's own precedent and risk criteria, not a generic legal-AI product's idea of what counts as a red flag.

The tool runs inside the firm's existing document management system. Nothing about where client data lives changed, and access controls stay exactly what they were, matched to who is already allowed to see a given matter.

Every flag is ranked by confidence and points back to the specific clause and the specific reasoning, so an associate reviewing the output can move straight to judgment instead of re-reading the whole document to find what the tool found.

We tested the extraction against a large set of contracts the firm had already reviewed by hand, comparing what the tool flagged against what an associate had flagged, before it touched a live matter.

05

What we built

A clause extraction and risk-flagging tool trained on the firm's own precedent and risk criteria, running inside their existing document management system so nothing left the firm's own infrastructure.

06

How we knew it was working

The number to move was first-pass review time, agreed with the firm before the build. That is the mechanical part of the work, and it was the target specifically so that the judgment part stayed entirely with the attorneys.

Flag accuracy was tracked against the firm's own historical reviews, since a fast tool that misses real risk is not actually useful no matter how much time it saves.

We also watched how much senior review time shifted toward the clauses that actually needed a legal mind, which is the change that mattered more than the raw hours saved.

07

What changed

First-pass review now runs three times faster, freeing senior associates to spend their time on the clauses that actually needed judgment instead of the ones that just needed finding.

08

Where it stands now

First-pass review runs three times faster, and associates now spend that freed time on the clauses that actually need judgment instead of the ones that just needed finding.

The tool stays inside the firm's existing systems, with the same access controls and the same audit trail the firm already had, extended to cover what the tool read and what it flagged.

Partners report the flags they see are the ones worth their attention, which was the actual goal. The tool was never meant to make the legal call, only to stop making associates find the same patterns by hand every time.

09

If you are in the same position

If your team is spending senior time on mechanical pattern-finding before the real judgment call happens, that is usually the highest-leverage place to add AI, not the judgment call itself.

Confidentiality requirements are not a compliance checkbox to handle after the tool works. They decide which approaches are even available, and settling them first avoids building something you have to redo.

And train on your own precedent, not a generic dataset. What counts as a risk flag is specific to how your firm actually practices, and a tool that does not reflect that will miss what your partners actually care about.

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