[
  {
    "event": {
      "kind": "baseline_fill",
      "at": "11:00",
      "role": "Machine Operator",
      "count": 2,
      "city": "Chicago",
      "state": "IL",
      "shift_start": "11:00 AM"
    },
    "ok": true,
    "fills": [
      {
        "candidate_id": "W500K-37224",
        "name": "Samantha S. Mendoza"
      },
      {
        "candidate_id": "W500K-38796",
        "name": "Olivia E. Long"
      }
    ],
    "turns": 2,
    "duration_secs": 17.407,
    "gap_signals": [
      "double_book: undefined Olivia E. Long already booked for 11:00",
      "artifact: undefined is not an object (evaluating 'f.reason.slice')"
    ],
    "sources_first_score": 0.69628394,
    "sources_last_score": 0.6453549,
    "pool_size": 1004,
    "playbook_citations": [],
    "discovered_pattern": "Across 25 similar past playbooks (30 workers examined) · recurring certifications: OSHA-10 (47%) · archetype mostly: communicator · reliability median 0.79 (range 0.19–1.00)"
  },
  {
    "event": {
      "kind": "expansion",
      "at": "17:00",
      "role": "Shipping Clerk",
      "count": 2,
      "city": "Chicago",
      "state": "IL",
      "shift_start": "17:00 AM"
    },
    "ok": true,
    "fills": [
      {
        "candidate_id": "W500K-47824",
        "name": "Kyle K. Lee"
      },
      {
        "candidate_id": "W500K-7780",
        "name": "Ruth Murphy"
      }
    ],
    "turns": 2,
    "duration_secs": 11.669,
    "gap_signals": [
      "double_book: undefined Kyle K. Lee already booked for 11:00",
      "double_book: undefined Ruth Murphy already booked for 11:00",
      "artifact: undefined is not an object (evaluating 'f.reason.slice')"
    ],
    "sources_first_score": 0.6205224,
    "sources_last_score": 0.5214096,
    "pool_size": 389,
    "playbook_citations": [],
    "discovered_pattern": "Across 25 similar past playbooks (30 workers examined) · recurring certifications: OSHA-10 (47%) · archetype mostly: communicator · reliability median 0.79 (range 0.19–1.00)"
  },
  {
    "event": {
      "kind": "misplacement",
      "at": "09:30",
      "role": "Packer",
      "count": 1,
      "city": "Chicago",
      "state": "IL",
      "shift_start": "09:30 AM",
      "replaces_event": "11:00",
      "exclude_worker_ids": [
        null,
        null
      ]
    },
    "ok": false,
    "fills": [],
    "turns": 0,
    "duration_secs": 19.212,
    "error": "aborted — 3 consecutive drift flags",
    "gap_signals": [
      "drift_or_tool: aborted — 3 consecutive drift flags"
    ]
  }
]