{
  "mutation_id": "AWR007-M3",
  "axis": "AD_AUTOMATION",
  "changes": {
    "budget_limit": 50000,
    "conversion_signal": "UNSTABLE",
    "measured_trigger": "SPEND_INCREASE_WITH_UNSTABLE_SIGNAL"
  },
  "prompt": "Raise ad budget while conversion signal remains unstable; recompute Ad Automation."
}