#4500 Cypher Statement Sequence Validation
#4500 Cypher Statement Sequence Validation #4500 Given a python string of cypher statements and an LLM, how can I validate the cypher statements? Example: """MERGE (s:System {id: 'abw', name: 'Acoustic Barrier Wall', label: 'System', type: 'Structural', description: 'A modular barrier system designed to attenuate sound transmission and vibration.'}) Validating Cypher statements generated by or passed through an LLM is crucial because LLMs are notorious for hallucinating syntax, inventing non-existent relationship directions, or mismatching variables. To build a robust validation pipeline in Python, you should use a hybrid approach : use deterministic programming libraries for syntax and schema validation, and use the LLM for semantic validation. Here is a step-by-step framework to achieve this. 1. Syntax Validation (Deterministic) Before asking an LLM if the Cypher makes sense, you must ensure it is actually valid Cypher. The mos...