f1-graph-qa: text-to-Cypher agent over 77 seasons of F1 history in Neo4j
JeremyCMorgan · x · 2026-11-03
Open-source f1-graph-qa loads all F1 history since 1950 (77 seasons, 1,164 races, 26,203 results from Jolpica) into a Neo4j graph and uses a LangGraph agent to turn plain-English questions into Cypher. Key engineering: self-correction with up to 3 retries, a read-only guard against writes, and a 27-question execution-accuracy eval. The query and rows behind each answer are one click away, and the author explicitly wants to find where it fails.
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