[
  {
    "event": {
      "kind": "baseline_fill",
      "at": "15:00",
      "role": "Shipping Clerk",
      "count": 1,
      "city": "Chicago",
      "state": "IL",
      "shift_start": "15:00 AM"
    },
    "ok": true,
    "fills": [
      {
        "candidate_id": "47824",
        "name": "Kyle K. Lee"
      }
    ],
    "turns": 3,
    "duration_secs": 21.681,
    "gap_signals": [
      "artifact: undefined is not an object (evaluating 'f.reason.slice')"
    ],
    "sources_first_score": 0.5990598,
    "sources_last_score": 0.50957674,
    "pool_size": 610,
    "playbook_citations": [],
    "discovered_pattern": "Across 25 similar past playbooks (27 workers examined) · recurring certifications: OSHA-10 (48%) · archetype mostly: communicator · reliability median 0.80 (range 0.59–1.00)"
  },
  {
    "event": {
      "kind": "expansion",
      "at": "10:00",
      "role": "Warehouse Associate",
      "count": 2,
      "city": "Chicago",
      "state": "IL",
      "shift_start": "10:00 AM"
    },
    "ok": true,
    "fills": [
      {
        "candidate_id": "W500K-46109",
        "name": "Terrence L. Hernandez"
      },
      {
        "candidate_id": "W500K-15079",
        "name": "Samuel Z. Allen"
      }
    ],
    "turns": 2,
    "duration_secs": 11.175,
    "gap_signals": [
      "double_book: undefined Terrence L. Hernandez already booked for 15:00",
      "double_book: undefined Samuel Z. Allen already booked for 15:00",
      "artifact: undefined is not an object (evaluating 'f.reason.slice')"
    ],
    "sources_first_score": 0.6175976,
    "sources_last_score": 0.51133966,
    "pool_size": 479,
    "playbook_citations": [],
    "discovered_pattern": "Across 25 similar past playbooks (28 workers examined) · recurring certifications: OSHA-10 (50%) · archetype mostly: communicator · reliability median 0.80 (range 0.59–1.00)"
  }
]