Better Later Than Sooner: Neuro-Symbolic Knowledge Graph Construction via Ontology-grounded Post-extraction Correction

In three linesNeuro-symbolic framework for ontology-grounded knowledge graph construction combining open-domain extraction, embedding-based canonicalization, and targeted LLM-based correction of ontology violations. Defers corrections to post-extraction stage to reduce token usage, improve KG consistency, and preserve QA quality for multi-hop reasoning and symbolic operations.

Summary generated by Claude — human-verified