{
  "model_type": "multitask_deberta_v3",
  "backbone": "microsoft/deberta-v3-base",
  "max_length": 256,
  "heads": [
    "binary",
    "interview_gate",
    "interview_type",
    "offer_gate",
    "declined_gate",
    "application_gate",
    "final_status"
  ],
  "output_mapping": {
    "requires_user_action": "binary head output (0=FALSE, 1=TRUE)",
    "raw_status": "hierarchical decode from all heads"
  },
  "hierarchy": [
    "1. interview_gate: ALL -> INTERVIEW_RELATED vs NON_INTERVIEW",
    "2. interview_type: INTERVIEW_RELATED -> INTERVIEW_INVITE vs INTERVIEW_CONFIRMED",
    "3. offer_gate: NON_INTERVIEW -> JOB_OFFER_RECEIVED vs NON_OFFER",
    "4. declined_gate: NON_OFFER -> DECLINED vs NOT_DECLINED",
    "5. application_gate: NOT_DECLINED -> APPLICATION_SUBMITTED vs NOT_APPLICATION_SUBMITTED",
    "6. final_status: NOT_APPLICATION_SUBMITTED -> REVIEW_IN_PROGRESS vs NEXT_STEP"
  ]
}