Abstract: A system performs automatic context graph generation based on LLM (large language model) queries. The system submits a user query to the LLM based on an ontology for a context of the user query. The system parses a response from the LLM system to automatically identify a context graph node from the response based on the ontology. The system automatically builds the context graph based on the identified node, and builds out the context graph by iteratively submitting subsequent queries and parsing out sub-nodes from subsequent responses. Repeating the submitting of LLM prompts and identifying child nodes from the LLM output based on the identified ontology builds out the graph until boundary conditions are met. The system builds out the graph with an accumulated context represented in the form of the existing nodes.