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Legal Technology20255 months

LexAI — AI Legal Document Intelligence Platform

Cutting legal document review time by 85% with AI-powered extraction and analysis.

85%Reduction in document review time
10K+Documents processed monthly
94%Extraction accuracy
60%Cost reduction per case
85%
Reduction in document review time
10K+
Documents processed monthly
94%
Extraction accuracy
60%
Cost reduction per case

The Challenge

Legal teams drowning in manual document review

A US-based legal services firm was spending an average of 40+ hours per case reviewing contracts, discovery documents, and filings — all manually. Associates were copy-pasting data from PDFs into spreadsheets, missing critical clauses, and creating compliance risks. The firm needed an AI-powered solution to automate extraction, flag risks, and surface key information instantly across thousands of documents.

Our Approach

LLM-powered document pipeline with structured extraction and risk scoring

1

NLP Extraction Engine

Built a custom NLP pipeline using Hugging Face Transformers and OpenAI GPT-4 to extract named entities, dates, obligations, parties, and risk clauses from unstructured legal documents with 94% accuracy.

2

RAG-Based Q&A Interface

Implemented a Retrieval-Augmented Generation (RAG) system allowing attorneys to query thousands of documents in natural language and receive precise, cited answers in seconds.

3

Risk Scoring & Flagging

Developed an automated risk scoring module that flags non-standard clauses, missing provisions, and compliance gaps — reducing missed risks by 78% compared to manual review.

4

Secure FastAPI Backend

Built a GDPR and SOC 2-compliant FastAPI backend with role-based access, end-to-end encryption, and full audit trails — meeting the strict security requirements of legal data environments.

The Solution

An AI document intelligence platform that transforms legal workflows

LexAI now processes and analyzes thousands of legal documents in minutes rather than weeks. Attorneys use the natural language Q&A interface to surface case-critical information instantly, while the automated risk scoring system acts as a second pair of eyes on every contract. The platform handles 10,000+ documents monthly and has become a core part of the firm's competitive advantage.

Project Details

Client
LexAI
Industry
Legal Technology
Duration
5 months
Year
2025

Tech Stack

PythonFastAPIOpenAI GPT-4Hugging FaceLangChainPostgreSQLReactAWS S3

Services Provided

AI/ML
NLP
Python
FastAPI
React
"

What used to take our team 40 hours now takes 4. The AI extraction is remarkably accurate, and the Q&A interface has changed how our associates approach document-heavy cases entirely. Qodeon Labs understood our domain deeply and delivered something we didn't think was technically possible on our timeline.

Managing Partner, LexAI
Managing Partner, LexAI

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