{
  "request_id": "DEMO-10",
  "computed_total_usd": 16,
  "budget_remaining_usd": 4,
  "checks": {
    "same_request_id": true,
    "two_distinct_known_stops": true,
    "planner_arithmetic_correct": true,
    "within_budget": true,
    "reviewer_arithmetic_correct": true,
    "reviewer_accepts": false,
    "review_only": true
  },
  "workflow_state": "needs_review",
  "action_taken": "none"
}