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Production NDA — described architecturally

GraphRAG Due Diligence Tool

Knowledge-graph-powered due diligence document analysis

Knowledge-graph-powered analysis platform for due diligence workflows. Automated multi-source ETL and multi-document summarization via LLM pipelines. Meaningfully reduced manual research and analyst time.

Tech stack

Neo4jPythonFastAPIDocker

Problem

Analysts spending days manually cross-referencing documents across multiple sources to identify key entities, relationships, and risks.

Architecture

  • ▸**ETL:** Multi-source document ingestion (PDFs, structured data) with automated preprocessing
  • ▸**Knowledge Graph:** Neo4j stores entities + relationships; Cypher queries surface connections invisible in flat text
  • ▸**GraphRAG:** Custom graph traversal chains augment LLM context with relational data from the knowledge graph
  • ▸**Summarization:** Multi-document LLM summarization with source attribution

    • Outcome

    Meaningfully reduced analyst research cycle time. Surfaced entity relationships that manual review consistently missed.

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