Provenance triples are now included directly in explain messages from
GraphRAG, DocumentRAG, and Agent services, eliminating the need for
follow-up knowledge graph queries to retrieve explainability details.
Each explain message in the response stream now carries:
- explain_id: root URI for this provenance step (unchanged)
- explain_graph: named graph where triples are stored (unchanged)
- explain_triples: the actual provenance triples for this step (new)
Changes across the stack:
- Schema: added explain_triples field to GraphRagResponse,
DocumentRagResponse, and AgentResponse
- Services: all explain message call sites pass triples through
(graph_rag, document_rag, agent react, agent orchestrator)
- Translators: encode explain_triples via TripleTranslator for
gateway wire format
- Python SDK: ProvenanceEvent now includes parsed ExplainEntity
and raw triples; expanded event_type detection
- CLI: invoke_graph_rag, invoke_agent, invoke_document_rag use
inline entity when available, fall back to graph query
- Tech specs updated
Additional explainability test
