Knowledge Graph
TrustRAG extracts entities and relationships from your documents to build a knowledge graph. The graph visualization helps you explore connections across your knowledge base.
Accessing the Knowledge Graph
- Select a workspace from the sidebar
- Navigate to the Graph tab in the main navigation
- The graph loads automatically for the selected workspace
Graph View
The interactive graph visualization shows:
- Nodes — Entities extracted from documents, color-coded by type
- Edges — Relationships between entities with labels and weights
Entity Type Colors
| Type | Color |
|---|---|
| Person | Blue |
| Organization | Purple |
| Location | Green |
| Concept/Topic | Orange |
| Event | Red |
| Document | Teal |
| Technology | Indigo |
Interactions
- Pan & Zoom — Use scroll wheel or pinch to zoom, drag to pan
- Click Node — Select a node to see its details and related entities
- Legend — Shows entity type colors for the current graph
Node Info Card
Clicking a node shows:
- Entity name and type
- Source document ID
- Related entities with relationship labels
Entity List
Switch to the Entity List tab to browse all entities:
- Search — Filter entities by name or type
- Grouped by Type — Entities are organized by their type with color indicators
- Count Summary — Shows total entities and type count
API Endpoints
GET /workspaces/{ws_id}/knowledge-graph— Returns graph data (nodes + edges)GET /workspaces/{ws_id}/knowledge-graph/entities— Returns entity list with metadata