A decision-model-based ontology & knowledge-graph builder — builds governed knowledge graphs from your documents, every fact gated and traceable to its evidence.
$ git clone https://github.com/Dongbumlee/ontosmith.gitHypergraph is more powerful. Transform unstructured text into structured knowledge with LLMs. Graphs, hypergraphs, and spatio-temporal extractions — with one command.
The online version is temporarily unavailable because we cannot afford the key. You can clone and run it locally. Note: we set defaul openai key. If keys exceed plan and are invalid, please tell us. The response speed depends on openai. ( sometimes, the official is too crowded and slow)
Turn any document or a whole zip into an interactive knowledge graph, using a self-hosted Qwen3.6-35B-A3B-MTP on a single NVIDIA L4
Easy-to-use and powerful LLM and SLM library with awesome model zoo.
[EMNLP 2022] An Open Toolkit for Knowledge Graph Extraction and Construction
Data from GitHub · snapshot Nov 9, 2026