{
  "task": {
    "id": "task-1776676722310",
    "operation": "fill: Welder x2 in Toledo, OH",
    "target_role": "Welder",
    "target_count": 2,
    "target_city": "Toledo",
    "target_state": "OH",
    "approach_hint": "hybrid search against workers_500k_v1, narrow by role+city+state+availability, rank semantically"
  },
  "error": "hybrid_search needs sql_filter + question + index_name, got {\"index_name\":\"workers_500k_v1\",\"sql_filter\":\"LOWER(role) LIKE '%weld%' AND city = 'Toledo' AND state = 'OH' AND availability > 0.5 AND archetype IN ('Reliable','Expert')\"}",
  "log": [
    {
      "turn": 1,
      "role": "executor",
      "model": "mistral:latest",
      "kind": "plan",
      "content": {
        "kind": "plan",
        "steps": [
          "Use hybrid_search tool to find welders in Toledo, OH with availability greater than 0.5.",
          "Rank the results semantically based on the question 'reliable welder with OSHA certs'",
          "Return the top two candidates with their worker_id and names"
        ]
      },
      "at": "2026-04-20T09:18:43.477Z"
    },
    {
      "turn": 1,
      "role": "reviewer",
      "model": "qwen2.5:latest",
      "kind": "critique",
      "content": {
        "kind": "critique",
        "verdict": "continue",
        "notes": "The plan seems on track, but ensure that the candidates proposed have both the Welder skill and are available in Toledo, OH."
      },
      "at": "2026-04-20T09:18:44.214Z"
    },
    {
      "turn": 2,
      "role": "executor",
      "model": "mistral:latest",
      "kind": "tool_call",
      "content": {
        "kind": "tool_call",
        "tool": "hybrid_search",
        "args": {
          "index_name": "workers_500k_v1",
          "sql_filter": "LOWER(role) LIKE '%weld%' AND city = 'Toledo' AND state = 'OH' AND availability > 0.5",
          "question": "reliable welder with OSHA certs"
        }
      },
      "at": "2026-04-20T09:18:45.623Z"
    },
    {
      "turn": 2,
      "role": "executor",
      "model": "mistral:latest",
      "kind": "tool_result",
      "content": {
        "question": "reliable welder with OSHA certs",
        "sql_filter": "LOWER(role) LIKE '%weld%' AND city = 'Toledo' AND state = 'OH' AND availability > 0.5",
        "sql_matches": 329,
        "vector_reranked": 10,
        "method": "hybrid_sql_vector",
        "answer": null,
        "sources": [
          {
            "doc_id": "W500K-7995",
            "chunk_text": "Deborah Powell — Welder in Toledo, OH. Skills: CNC|EDM|blueprint reading|calipers|electrical|grinder|hydraulics|lockout/tagout|pneumatics. Certs: none. Archetype: leader. Reliability: 0.75, Availability: 0.78",
            "score": 0.65218985,
            "sql_verified": true
          },
          {
            "doc_id": "W500K-4661",
            "chunk_text": "Helen Sanchez — Welder in Toledo, OH. Skills: EDM|GD&T|PLC|blueprint reading|grinder|mill|troubleshooting. Certs: First Aid/CPR|Order Picker. Archetype: flexible. Reliability: 0.66, Availability: 0.91",
            "score": 0.61355543,
            "sql_verified": true
          },
          {
            "doc_id": "W500K-44788",
            "chunk_text": "Peter Q. Jones — Welder in Toledo, OH. Skills: CMMS|GD&T|lockout/tagout|micrometer. Certs: none. Archetype: reliable. Reliability: 0.93, Availability: 0.73",
            "score": 0.59528416,
            "sql_verified": true
          },
          {
            "doc_id": "W500K-25754",
            "chunk_text": "Yuki O. Cox — Welder in Toledo, OH. Skills: CNC|PLC|blueprint reading|lathe|pneumatics|press brake. Certs: OSHA-10|Forklift|Hazmat|First Aid/CPR|Order Picker. Archetype: reliable. Reliability: 0.85, Availability: 0.65",
            "score": 0.5849086,
            "sql_verified": true
          },
          {
            "doc_id": "W500K-49329",
            "chunk_text": "Frank H. Bailey — Welder in Toledo, OH. Skills: EDM|GD&T|blueprint reading|electrical|hydraulics|lathe|press brake|preventive maintenance. Certs: none. Archetype: reliable. Reliability: 0.84, Availability: 0.88",
            "score": 0.5788473,
            "sql_verified": true
          },
          {
            "doc_id": "W500K-19488",
            "chunk_text": "Lisa O. Lewis — Welder in Toledo, OH. Skills: CMMS|CNC|EDM|electrical|pneumatics|preventive maintenance. Certs: none. Archetype: reliable. Reliability: 0.81, Availability: 0.53",
            "score": 0.5684263,
            "sql_verified": true
          },
          {
            "doc_id": "W500K-35481",
            "chunk_text": "Eric R. Mendoza — Welder in Toledo, OH. Skills: CMMS|calipers|electrical|grinder|lathe|lockout/tagout|preventive maintenance|welding. Certs: none. Archetype: flexible. Reliability: 0.75, Availability: 0.89",
            "score": 0.5634045,
            "sql_verified": true
          },
          {
            "doc_id": "W500K-18823",
            "chunk_text": "Laura Z. Morris — Welder in Toledo, OH. Skills: CMMS|PLC|micrometer|press brake|preventive maintenance. Certs: OSHA-10. Archetype: communicator. Reliability: 0.68, Availability: 1.00",
            "score": 0.5537169,
            "sql_verified": true
          },
          {
            "doc_id": "W500K-33584",
            "chunk_text": "Aisha S. Castillo — Welder in Toledo, OH. Skills: CMMS|CNC|GD&T|electrical|hydraulics|lockout/tagout|welding. Certs: OSHA-10|OSHA-30|Hazmat. Archetype: flexible. Reliability: 0.74, Availability: 0.78",
            "score": 0.5352115,
            "sql_verified": true
          },
          {
            "doc_id": "W500K-11767",
            "chunk_text": "Peter Jones — Welder in Toledo, OH. Skills: GD&T|PLC|blueprint reading|calipers|hydraulics|lathe|pneumatics|press brake|troubleshooting. Certs: none. Archetype: leader. Reliability: 0.76, Availability: 0.67",
            "score": 0.5316657,
            "sql_verified": true
          }
        ],
        "duration_ms": 351
      },
      "at": "2026-04-20T09:18:45.976Z"
    },
    {
      "turn": 2,
      "role": "reviewer",
      "model": "qwen2.5:latest",
      "kind": "critique",
      "content": {
        "kind": "critique",
        "verdict": "continue",
        "notes": "Ensure that the candidates proposed have both the Welder skill and are available in Toledo, OH. Also, make sure to rank them based on reliability and OSHA certification."
      },
      "at": "2026-04-20T09:18:46.908Z"
    },
    {
      "turn": 3,
      "role": "executor",
      "model": "mistral:latest",
      "kind": "tool_call",
      "content": {
        "kind": "tool_call",
        "tool": "sql",
        "args": {
          "query": "SELECT worker_id, name FROM workers_500k WHERE worker_id IN (7995, 123456) AND role LIKE '%Welder%' AND city = 'Toledo' AND state = 'OH'"
        }
      },
      "at": "2026-04-20T09:18:48.119Z"
    },
    {
      "turn": 3,
      "role": "executor",
      "model": "mistral:latest",
      "kind": "tool_result",
      "content": {
        "columns": [
          {
            "name": "worker_id",
            "data_type": "Int64"
          },
          {
            "name": "name",
            "data_type": "Utf8View"
          }
        ],
        "rows": [
          {
            "name": "Deborah Powell",
            "worker_id": 7995
          }
        ],
        "row_count": 1
      },
      "at": "2026-04-20T09:18:48.148Z"
    },
    {
      "turn": 3,
      "role": "reviewer",
      "model": "qwen2.5:latest",
      "kind": "critique",
      "content": {
        "kind": "critique",
        "verdict": "drift",
        "notes": "The executor has not proposed a second candidate yet, and the current result only includes one welder (Deborah Powell). Ensure to find and propose a total of two Welders in Toledo, OH who are available."
      },
      "at": "2026-04-20T09:18:49.198Z"
    },
    {
      "turn": 4,
      "role": "executor",
      "model": "mistral:latest",
      "kind": "tool_call",
      "content": {
        "kind": "tool_call",
        "tool": "hybrid_search",
        "args": {
          "index_name": "workers_500k_v1",
          "sql_filter": "LOWER(role) LIKE '%weld%' AND city = 'Toledo' AND state = 'OH' AND availability > 0.5 AND archetype IN ('Reliable','Expert') AND certifications LIKE '%OSHA%'",
          "question": "reliable welder with OSHA certs"
        }
      },
      "at": "2026-04-20T09:18:50.818Z"
    },
    {
      "turn": 4,
      "role": "executor",
      "model": "mistral:latest",
      "kind": "tool_result",
      "content": {
        "question": "reliable welder with OSHA certs",
        "sql_filter": "LOWER(role) LIKE '%weld%' AND city = 'Toledo' AND state = 'OH' AND availability > 0.5 AND archetype IN ('Reliable','Expert') AND certifications LIKE '%OSHA%'",
        "sql_matches": 0,
        "vector_reranked": 10,
        "method": "vector_only",
        "answer": null,
        "sources": [
          {
            "doc_id": "W500K-36683",
            "chunk_text": "Janet X. Diaz — Shipping Clerk in Cedar Rapids, IA. Skills: Excel|RF scanner|SAP|loading dock|overhead crane|pick-to-light|shipping. Certs: OSHA-10. Archetype: leader. Reliability: 0.81, Availability: 0.68",
            "score": 0.6918363,
            "sql_verified": false
          },
          {
            "doc_id": "W500K-48921",
            "chunk_text": "Donna P. Gonzalez — Shipping Clerk in Indianapolis, IN. Skills: SAP|bilingual|confined space|forklift|loading dock|training. Certs: OSHA-10|Forklift. Archetype: communicator. Reliability: 0.69, Availability: 0.65",
            "score": 0.6898968,
            "sql_verified": false
          },
          {
            "doc_id": "W500K-1607",
            "chunk_text": "Pamela Martinez — Material Handler in Peoria, IL. Skills: Excel|bilingual|confined space|forklift|overhead crane|packaging|shipping. Certs: Forklift. Archetype: reliable. Reliability: 0.83, Availability: 0.74",
            "score": 0.686033,
            "sql_verified": false
          },
          {
            "doc_id": "W500K-47497",
            "chunk_text": "Lauren V. Miller — Line Lead in Memphis, TN. Skills: Excel|assembly|batch processing|quality inspection|team lead. Certs: OSHA-30|Forklift. Archetype: specialist. Reliability: 0.71, Availability: 0.68",
            "score": 0.6852264,
            "sql_verified": false
          },
          {
            "doc_id": "W500K-9592",
            "chunk_text": "Maria Clark — Maintenance Tech in Columbia, MO. Skills: CMMS|Excel|SAP|first aid|overhead crane|pneumatics|welding. Certs: OSHA-10|Forklift. Archetype: reliable. Reliability: 0.92, Availability: 0.69",
            "score": 0.6849912,
            "sql_verified": false
          },
          {
            "doc_id": "W500K-1588",
            "chunk_text": "Olga Nelson — Assembler in Lansing, MI. Skills: SPC|inspection|labeling. Certs: OSHA-10|Forklift|Order Picker. Archetype: leader. Reliability: 0.80, Availability: 0.61",
            "score": 0.68479574,
            "sql_verified": false
          },
          {
            "doc_id": "W500K-43272",
            "chunk_text": "Christopher I. Watson — Electrician in Danville, IL. Skills: PLC|electrical|pneumatics|welding. Certs: Reach Truck. Archetype: reliable. Reliability: 0.77, Availability: 0.70",
            "score": 0.68417907,
            "sql_verified": false
          },
          {
            "doc_id": "W500K-33593",
            "chunk_text": "Richard B. White — Welder in South Bend, IN. Skills: CNC|blueprint reading|calipers|electrical|hydraulics|mill|press brake|preventive maintenance. Certs: none. Archetype: communicator. Reliability: 0.66, Availability: 0.71",
            "score": 0.6836663,
            "sql_verified": false
          },
          {
            "doc_id": "W500K-12243",
            "chunk_text": "Dorothy Mitchell — Quality Tech in Green Bay, WI. Skills: SPC|batch processing|first article|inspection|line work|root cause analysis. Certs: ServSafe. Archetype: reliable. Reliability: 0.86, Availability: 1.00",
            "score": 0.6828208,
            "sql_verified": false
          },
          {
            "doc_id": "W500K-42205",
            "chunk_text": "Julie H. Ross — Material Handler in Mattoon, IL. Skills: Excel|confined space|forklift|hazmat|inventory|pick-to-light|shipping|training. Certs: OSHA-10|Forklift|Hazmat. Archetype: communicator. Reliability: 0.73, Availability: 0.69",
            "score": 0.682138,
            "sql_verified": false
          }
        ],
        "duration_ms": 327
      },
      "at": "2026-04-20T09:18:51.147Z"
    },
    {
      "turn": 4,
      "role": "reviewer",
      "model": "qwen2.5:latest",
      "kind": "critique",
      "content": {
        "kind": "critique",
        "verdict": "drift",
        "notes": "The search criteria have been narrowed too much, resulting in no matches. Ensure to maintain a broader set of criteria that still includes reliable welders with OSHA certifications in Toledo, OH. Also, make sure to propose a total of two Welders who are available."
      },
      "at": "2026-04-20T09:18:52.376Z"
    },
    {
      "turn": 5,
      "role": "executor",
      "model": "mistral:latest",
      "kind": "tool_call",
      "content": {
        "kind": "tool_call",
        "tool": "hybrid_search",
        "args": {
          "index_name": "workers_500k_v1",
          "sql_filter": "LOWER(role) LIKE '%weld%' AND city = 'Toledo' AND state = 'OH' AND availability > 0.5 AND archetype IN ('Reliable','Expert')"
        }
      },
      "at": "2026-04-20T09:18:53.766Z"
    },
    {
      "turn": 5,
      "role": "executor",
      "model": "mistral:latest",
      "kind": "error",
      "content": {
        "tool": "hybrid_search",
        "message": "hybrid_search needs sql_filter + question + index_name, got {\"index_name\":\"workers_500k_v1\",\"sql_filter\":\"LOWER(role) LIKE '%weld%' AND city = 'Toledo' AND state = 'OH' AND availability > 0.5 AND archetype IN ('Reliable','Expert')\"}"
      },
      "at": "2026-04-20T09:18:53.766Z"
    }
  ]
}