{
  "ambiguities": [
    "The 'assert' step's expression 'matches(mobile, '^[0-9]{11}$')' may not be fully validated against the input schema",
    "The 'deduplicate' step's 'keys' field may not be correctly specified for the input data",
    "The 'normalize_text' step's 'column' field may not be correctly specified for the input data"
  ],
  "candidate_hash": "8891304fff2a13f6bfef5d90b5ed78dbfbf4de51abe492da8dbf96461779c7b1",
  "confidence": 0.0,
  "context_hash": "d1a8b7b183b89a58e000fea195c78c8e552e3a76e66c0bb85a0702de2cb19540",
  "elapsed_seconds": 254.317,
  "model_hash": "1bc8e958c403979a0beecd1be190f610e4b08561aad594b40a6cc485aab96ff7",
  "model_name": "Qwen/Qwen3-1.7B",
  "model_provider": "local-qwen-cpu-validation",
  "operations": [
    "normalize_text",
    "assert",
    "deduplicate"
  ],
  "prompt_hash": "47fd1245bf774e09babaca632b79b6d1709fee18779fc183af4eabe996e6bb85",
  "repair_attempts": 1,
  "schema_version": "1.0"
}