{
  "labels": [
    "employee_leave",
    "school_leave",
    "college_leave",
    "complaint",
    "request",
    "permission",
    "job_application",
    "certificate_request",
    "birthday_letter",
    "invitation_letter",
    "unclear"
  ],
  "confidence_threshold": 0.65,
  "model_type": "TFIDF_FeatureUnion_LogisticRegression_Cell15_ModelOnlyHardCorrection",
  "input_column": "text",
  "target_column": "label",
  "pretrained": false,
  "rule_based": false,
  "note": "Final classifier is model-only. It uses TF-IDF + Logistic Regression trained from custom data and hard correction examples."
}