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AILegal TechAutomation

AI-Powered Contract Intelligence for a Global Legal Enterprise

Global Legal EnterpriseLegal Tech
Industry
Legal Tech
Timeline
20 weeks
Team Size
9 engineers
Client
Global Legal Enterprise
The Challenge

What was at stake

The legal enterprise employed 600+ attorneys across 14 practice areas, each reviewing contracts manually using inconsistent templates and subjective risk assessments. Average review time was 4.5 hours per contract, backlogs were growing, and the firm was losing competitive bids because of slow turnaround. They needed an AI-driven platform that could handle the nuance and variability of legal language at enterprise scale.

Our Approach

How we delivered

01

Legal Corpus & Taxonomy Development

Partnered with senior attorneys across all 14 practice areas to build a proprietary taxonomy of 2,400+ clause types, risk categories, and compliance obligations — creating the labeled dataset foundation for model training.

02

Custom LLM Fine-Tuning & NLP Pipeline

Fine-tuned a large language model on 850,000+ legal documents, building a multi-stage NLP pipeline for document ingestion, clause extraction, semantic classification, and risk scoring with 96.3% extraction accuracy.

03

Review Workflow Integration

Integrated the AI engine into the firm's existing document management system, building a review dashboard that presents extracted clauses, risk flags, and suggested redlines — allowing attorneys to approve, modify, or override AI recommendations in context.

04

Continuous Learning & Governance

Implemented a human-in-the-loop feedback system where attorney overrides automatically feed back into model retraining. Established an AI governance committee with quarterly model audits and bias assessments.

Results

Measurable impact, verified by the client

85%
reduction in review time
10K+
documents daily
$3.2M
annual savings
Tech Stack

Technologies we used

PythonPyTorchOpenAI APIElasticsearchAzure OpenAI ServiceRedis
Their AI platform processes 10,000+ legal documents a day and cut our manual review time by 85%. We saved $3.2M in the first year alone. The ROI case wrote itself after the first quarter.
J
James Chen
CTO, Global Legal Enterprise

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