{
  "chain": "model-passport-lifecycle",
  "question": "This model was validated last August. Is it still inside its validation window as of January 2027?",
  "look_at": "art-453-model-validation-status.validation_status",
  "try_changing": {
    "step": "art-453-model-validation-status",
    "field": "as_of_date",
    "value": "2027-01-15"
  }
}