KGQALLM: open-source natural-language QA over knowledge graphs with auto SPARQL generation

adnan_hashmi · x · 2026-09-21

GitHub project KGQALLM enables natural-language question answering over RDF/OWL knowledge graphs: upload a Turtle/RDF-XML/N3/N-Triples file and it grounds entities and properties, constructs a SPARQL query, executes it, and verbalizes results. Ships with an Industry 4.0 production-line ontology adapter and 5 built-in query templates; other graphs fall back to generic heuristics plus an LLM via the Hugging Face Inference API. Runs as a Gradio UI (python app.py), Python 3.10+.

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