AI/ML · 2025
Documap
AI contract analyzer (clauses, defined terms, version diffs) that won the SAG-AFTRA Challenge and placed Top 5 at the 2025 Stanford Law LLM Hackathon.
- Role
- Creator
- Timeline
- 2025
- Team
- Hackathon team
- Year
- 2025
Overview
An AI contract analyzer that surfaces clauses, defined terms, and version diffs using Claude with LangChain RAG. Owned the MVP from ideation to demo.
Challenge
Contract review is slow and error-prone, and the real value is catching what changed and what terms actually mean across versions.
Solution
Built the analyzer on Python and FastAPI with ChromaDB and a Next.js front end, and defined accuracy and reviewer-agreement metrics to evaluate it.
Impact
- Won the SAG-AFTRA Challenge
- Top 5 at the 2025 Stanford Law School LLM Hackathon
- Drew acquisition interest from Davis Wright Tremaine LLP
Technologies
PythonFastAPIChromaDBLangChainClaudeNext.js