GraphRAG Visualizer

👉 GraphRAG Visualizer
👉 GraphRAG Visualizer Demo

Overview

GraphRAG Visualizer is an application designed to visualize Microsoft GraphRAG artifacts. By uploading parquet files generated from the GraphRAG indexing pipeline, users can easily view and analyze data without needing additional software or scripts.

Features

• Graph Visualization: View the graph in 2D or 3D in the "Graph Visualization" tab.
• Data Tables: Display data from the parquet files in the "Data Tables" tab.
• Search Functionality: Fully supports search, allowing users to focus on specific nodes or relationships.
• Local Processing: All artifacts are processed locally on your machine, ensuring data security and privacy.

Using the Search Functionality

Once the graphrag-api server is up and running, you can perform searches directly through the GraphRAG Visualizer. Simply go to the GraphRAG Visualizer and use the search interface to query the API server. This allows you to easily search and explore data that is hosted on your local server.

Graph Data Model

The logic for creating relationships for text units, documents, communities, and covariates is derived from the GraphRAG import Neo4j Cypher notebook.

Nodes

Node	Type
Document	RAW_DOCUMENT
Text Unit	CHUNK
Community	COMMUNITY
Finding	FINDING
Covariate	COVARIATE
Entity	Varies

Relationships

Source Node	Relationship	Target Node
Entity	RELATED	Entity
Text Unit	PART_OF	Document
Text Unit	HAS_ENTITY	Entity
Text Unit	HAS_COVARIATE	Covariate
Community	HAS_FINDING	Finding
Entity	IN_COMMUNITY	Community

Developer Instructions

Setting Up the Project

1. Clone the repository to your local machine:

   git clone https://github.com/noworneverev/graphrag-visualizer.git
   cd graphrag-visualizer

2. Install the necessary dependencies:

   npm install

3. Run the development server:

   npm start

4. Open the app in your browser:

   http://localhost:3000
   

Loading Parquet Files

To load .parquet files automatically when the application starts, place your Parquet files in the public/artifacts directory. These files will be loaded into the application for visualization and data table display. The files can be organized as follows:

• public/artifacts/create_final_entities.parquet
• public/artifacts/create_final_relationships.parquet
• public/artifacts/create_final_documents.parquet
• public/artifacts/create_final_text_units.parquet
• public/artifacts/create_final_communities.parquet
• public/artifacts/create_final_community_reports.parquet
• public/artifacts/create_final_covariates.parquet

If the files are placed in the public/artifacts folder, the app will automatically load and display them on startup.