Result
Legal Document Intelligence Hub AI-Powered Legal Analysis with RAG + GPT-4 Turbo
Client Overview
▫️Confidential (mid-sized law firm with 120+ attorneys across 4 offices)
▫️Industry: Corporate Law & Litigation Engagement
▫️Duration: 12 weeks
▫️Team Deployed: 2 AI engineers, 1 legal domain expert, 1 UI/UX specialist from TechSteck Solutions
Objectives
Solution Overview
TechSteck Solutions implemented a comprehensive RAG system using:
▫️LangChain for orchestration and document chunking
▫️FAISS vector database for similarity search
▫️GPT-4 Turbo for legal reasoning and answer generation
▫️Pinecone for long-term vector storage
▫️Enterprise-grade OCR pipeline for legacy document processing
Workflow Architecture
▫️Legal documents (contracts, case law, statutes) are uploaded to a secure portal
▫️OCR processes scan legacy documents and court filings
▫️Documents are chunked, embedded, and stored in Pinecone with metadata
▫️Auto-classification tags documents by type, practice area, and jurisdiction
▫️Attorney enters natural language query (e.g., “Find liability clauses in this contract”)
▫️RAG retrieves relevant document chunks and legal context
▫️GPT-4 generates source-grounded answers with paragraph citations
▫️Results include confidence scores and direct links to source material
▫️System identifies potential issues in contracts using RAG-enhanced LLM
▫️Suggests alternative language with legal rationale
▫️Generates redlines with tracked changes in standard legal format
▫️Partners can approve/modify suggested changes
▫️Partners: Full access to all features and document types
▫️Associates: Practice area-specific documents with supervision flags
▫️Paralegals: Limited to research and document preparation tools
▫️Admins: System configuration and user management
Conclusion
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