Searching Unstructured Data with Neptune GraphRAG Toolkit

AWS released the open-source GraphRAG Toolkit for building Neptune-based graph RAG applications.

The toolkit auto-builds graphs with vector embeddings and indexes data into graph and vector stores.

A supply-chain example shows graph-based RAG finds risk signals—like a canal landslide—that vector-only RAG can miss.

GraphRAG supports web, PDF, and JSON inputs and provides a QA framework that retrieves structurally related information.