trustgraph/dev-tools/explainable-ai

Explainable AI Demo

Demonstrates the TrustGraph streaming agent API with inline explainability events. Sends an agent query, receives streaming thinking/observation/answer chunks alongside RDF provenance events, then resolves the full provenance chain from answer back to source documents.

What it shows

• Streaming agent responses (thinking, observation, answer)
• Inline explainability events with RDF triples (W3C PROV + TrustGraph namespace)
• Label resolution for entity and predicate URIs
• Provenance chain traversal: subgraph → chunk → page → document
• Source text retrieval from the librarian using chunk IDs

Prerequisites

A running TrustGraph instance with at least one loaded document and a running flow. The default configuration connects to ws://localhost:8088.

Usage

npm install
node index.js

Edit the QUESTION and SOCKET_URL constants at the top of index.js to change the query or target instance.