{
  "slug": "llm-plus-formal-verification",
  "term": "LLM plus symbolic execution or formal verification",
  "tools": [
    "certora-ai-composer",
    "olympix",
    "gptscan-propertygpt"
  ],
  "definition": "The model generates properties, invariants or code; a solver or prover checks them, so the model's output is accepted only when a machine confirms it.",
  "detail": [
    "PropertyGPT, Certora AI Composer and Olympix use this pattern for contracts. In ZK, the same idea underlies better.codes and Clean, where the Lean kernel judges AI-written proofs."
  ],
  "page": "https://agentsast.com/glossary/llm-plus-formal-verification/",
  "updated": "2026-09-13"
}