{ "timestamp": "2026-04-22T03:11:50.274Z", "operation": "fill: Welder x2 in Toledo, OH", "approach": "Target of 2 Welders in Toledo, OH met. Top 2 candidates from hybrid_search (W500K-44788 and W500K-2309) were verified via SQL in previous turn, confirming role, city, state, and availability > 0.5. No further search needed.", "result": "2/2 filled → Peter Q. Jones, Susan Williams", "context": "executor=qwen3.5:latest reviewer=qwen3:latest turns=3", "task": { "id": "task-1776827493262", "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" }, "fills": [ { "candidate_id": "W500K-44788", "name": "Peter Q. Jones" }, { "candidate_id": "W500K-2309", "name": "Susan Williams" } ], "log": [ { "turn": 1, "role": "executor", "model": "qwen3.5:latest", "kind": "tool_call", "content": { "kind": "tool_call", "tool": "hybrid_search", "args": { "index_name": "workers_500k_v1", "sql_filter": "role = 'Welder' AND city = 'Toledo' AND state = 'OH' AND CAST(availability AS DOUBLE) > 0.5", "question": "Welder in Toledo OH", "k": 20 }, "rationale": "Execute the canonical hybrid_search tool FIRST as per rules. Filter for Welders in Toledo, OH with availability > 0.5. Set k=20 (5x target count of 2, floored at 20) to ensure a deep pool for the ranker to discriminate between candidates." }, "at": "2026-04-22T03:11:36.505Z" }, { "turn": 1, "role": "executor", "model": "qwen3.5:latest", "kind": "tool_result", "content": { "question": "Welder in Toledo OH", "sql_filter": "role = 'Welder' AND city = 'Toledo' AND state = 'OH' AND CAST(availability AS DOUBLE) > 0.5", "sql_matches": 329, "vector_reranked": 20, "method": "hybrid_sql_vector", "answer": null, "sources": [ { "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": 0.68398196, "sql_verified": true }, { "doc_id": "W500K-2309", "chunk_text": "Susan Williams — Welder in Toledo, OH. Skills: CNC|PLC|calipers|electrical|grinder|hydraulics|lathe|micrometer|troubleshooting|welding. Certs: OSHA-10|Forklift. Archetype: reliable. Reliability: 0.89, Availability: 0.80", "score": 0.6650727, "sql_verified": true }, { "doc_id": "W500K-30998", "chunk_text": "Henry G. Morales — Welder in Toledo, OH. Skills: CMMS|calipers|grinder|hydraulics|lockout/tagout. Certs: Lockout/Tagout. Archetype: reliable. Reliability: 0.87, Availability: 0.92", "score": 0.65198284, "sql_verified": true }, { "doc_id": "W500K-23344", "chunk_text": "Mark W. Ward — Welder in Toledo, OH. Skills: CMMS|electrical|grinder|lathe|pneumatics|troubleshooting|welding. Certs: OSHA-10|Forklift|Hazmat. Archetype: specialist. Reliability: 0.87, Availability: 0.63", "score": 0.6426967, "sql_verified": true }, { "doc_id": "W500K-33148", "chunk_text": "Gregory Y. Diaz — Welder in Toledo, OH. Skills: PLC|blueprint reading|electrical|grinder|lathe|press brake. Certs: OSHA-10|Confined Space. Archetype: flexible. Reliability: 0.66, Availability: 0.76", "score": 0.63055027, "sql_verified": true }, { "doc_id": "W500K-47466", "chunk_text": "Aisha Q. Moore — Welder in Toledo, OH. Skills: calipers|grinder|micrometer|mill|pneumatics|press brake|welding. Certs: OSHA-10|First Aid/CPR. Archetype: leader. Reliability: 0.79, Availability: 0.90", "score": 0.6294584, "sql_verified": true }, { "doc_id": "W500K-8413", "chunk_text": "Yuki Long — Welder in Toledo, OH. Skills: EDM|calipers|electrical|grinder|hydraulics|lockout/tagout|micrometer|pneumatics|press brake. Certs: OSHA-10. Archetype: flexible. Reliability: 0.91, Availability: 0.82", "score": 0.62184584, "sql_verified": true }, { "doc_id": "W500K-32350", "chunk_text": "Andrew G. Hill — Welder in Toledo, OH. Skills: PLC|blueprint reading|calipers|electrical|lathe|lockout/tagout|micrometer|pneumatics. Certs: OSHA-10|Forklift. Archetype: flexible. Reliability: 0.82, Availability: 0.80", "score": 0.621652, "sql_verified": true }, { "doc_id": "W500K-48106", "chunk_text": "Dorothy G. Kim — Welder in Toledo, OH. Skills: calipers|electrical|mill|pneumatics|preventive maintenance|welding. Certs: OSHA-10|Reach Truck. Archetype: flexible. Reliability: 0.70, Availability: 0.97", "score": 0.62081945, "sql_verified": true }, { "doc_id": "W500K-27422", "chunk_text": "Katherine S. Long — Welder in Toledo, OH. Skills: GD&T|blueprint reading|calipers|lockout/tagout|press brake|welding. Certs: Forklift. Archetype: communicator. Reliability: 0.86, Availability: 0.66", "score": 0.61922044, "sql_verified": true }, { "doc_id": "W500K-5382", "chunk_text": "Patricia Diaz — Welder in Toledo, OH. Skills: CMMS|hydraulics|lathe|micrometer|preventive maintenance. Certs: OSHA-10|First Aid/CPR. Archetype: leader. Reliability: 0.83, Availability: 0.63", "score": 0.61813045, "sql_verified": true }, { "doc_id": "W500K-17353", "chunk_text": "Carolyn L. James — Welder in Toledo, OH. Skills: CNC|PLC|blueprint reading|calipers|grinder|mill|preventive maintenance|welding. Certs: Hazmat. Archetype: leader. Reliability: 0.86, Availability: 0.65", "score": 0.61755997, "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": 0.61655813, "sql_verified": true }, { "doc_id": "W500K-22980", "chunk_text": "Thomas W. Mitchell — Welder in Toledo, OH. Skills: CNC|GD&T|PLC|calipers|grinder|pneumatics|press brake|troubleshooting|welding. Certs: OSHA-10|Forklift. Archetype: leader. Reliability: 0.94, Availability: 0.86", "score": 0.61431646, "sql_verified": true }, { "doc_id": "W500K-27619", "chunk_text": "Samantha H. Hall — Welder in Toledo, OH. Skills: EDM|blueprint reading|calipers|grinder|mill|pneumatics|welding. Certs: First Aid/CPR|ISO 9001. Archetype: communicator. Reliability: 0.51, Availability: 0.98", "score": 0.6141897, "sql_verified": true }, { "doc_id": "W500K-23458", "chunk_text": "Jeffrey G. Garcia — Welder in Toledo, OH. Skills: CMMS|calipers|hydraulics|lathe|lockout/tagout|micrometer|mill|press brake|preventive maintenance. Certs: OSHA-10|OSHA-30|Forklift|Hazmat|ISO 9001. Archetype: erratic. Reliability: 0.45, Availability: 0.89", "score": 0.61310434, "sql_verified": true }, { "doc_id": "W500K-6515", "chunk_text": "Rachel Carter — Welder in Toledo, OH. Skills: CNC|GD&T|calipers|electrical|grinder|lockout/tagout|pneumatics|press brake|preventive maintenance|troubleshooting. Certs: OSHA-10. Archetype: specialist. Reliability: 0.80, Availability: 0.81", "score": 0.6128496, "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": 0.6061324, "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": 0.6025633, "sql_verified": true }, { "doc_id": "W500K-46141", "chunk_text": "Daniel R. Peterson — Welder in Toledo, OH. Skills: CNC|electrical|grinder|hydraulics|lathe|lockout/tagout|mill|press brake. Certs: OSHA-10. Archetype: reliable. Reliability: 0.90, Availability: 0.74", "score": 0.60190374, "sql_verified": true } ], "duration_ms": 776 }, "at": "2026-04-22T03:11:37.282Z" }, { "turn": 1, "role": "reviewer", "model": "qwen3:latest", "kind": "critique", "content": { "kind": "critique", "verdict": "continue", "notes": "Executor is on a reasonable path. The hybrid_search has returned 20 candidates from Toledo, OH with Welder skills. The next step is to select 2 candidates and verify them using SQL." }, "at": "2026-04-22T03:11:40.933Z" }, { "turn": 2, "role": "executor", "model": "qwen3.5:latest", "kind": "tool_call", "content": { "kind": "tool_call", "tool": "sql", "args": { "query": "SELECT worker_id, name, role, city, state, availability FROM workers_500k WHERE worker_id IN (44788, 2309) AND role = 'Welder' AND city = 'Toledo' AND state = 'OH' AND CAST(availability AS DOUBLE) > 0.5" }, "rationale": "Verify the top 2 candidates (W500K-44788 and W500K-2309) from the hybrid search results to confirm their availability and role before proposing them as fills." }, "at": "2026-04-22T03:11:44.496Z" }, { "turn": 2, "role": "executor", "model": "qwen3.5:latest", "kind": "tool_result", "content": { "columns": [ { "name": "worker_id", "data_type": "Int64" }, { "name": "name", "data_type": "Utf8View" }, { "name": "role", "data_type": "Utf8View" }, { "name": "city", "data_type": "Utf8View" }, { "name": "state", "data_type": "Utf8View" }, { "name": "availability", "data_type": "Float64" } ], "rows": [ { "availability": 0.7959, "city": "Toledo", "name": "Susan Williams", "role": "Welder", "state": "OH", "worker_id": 2309 }, { "availability": 0.7271, "city": "Toledo", "name": "Peter Q. Jones", "role": "Welder", "state": "OH", "worker_id": 44788 } ], "row_count": 2 }, "at": "2026-04-22T03:11:44.519Z" }, { "turn": 2, "role": "reviewer", "model": "qwen3:latest", "kind": "critique", "content": { "kind": "critique", "verdict": "approve_done", "notes": "Executor has successfully proposed 2 verified Welders in Toledo, OH. Both candidates were confirmed via SQL and meet the criteria." }, "at": "2026-04-22T03:11:45.479Z" }, { "turn": 3, "role": "executor", "model": "qwen3.5:latest", "kind": "propose_done", "content": { "kind": "propose_done", "fills": [ { "candidate_id": "W500K-44788", "name": "Peter Q. Jones" }, { "candidate_id": "W500K-2309", "name": "Susan Williams" } ], "rationale": "Target of 2 Welders in Toledo, OH met. Top 2 candidates from hybrid_search (W500K-44788 and W500K-2309) were verified via SQL in previous turn, confirming role, city, state, and availability > 0.5. No further search needed." }, "at": "2026-04-22T03:11:49.006Z" }, { "turn": 3, "role": "reviewer", "model": "qwen3:latest", "kind": "critique", "content": { "kind": "critique", "verdict": "approve_done", "notes": "Executor's propose_done meets all approval criteria: exactly 2 fills, both names appear in prior tool_result from Toledo, OH with role 'Welder', and at least one fill (Peter Q. Jones) was SQL-verified." }, "at": "2026-04-22T03:11:50.274Z" }, { "turn": 3, "role": "reviewer", "model": "qwen3:latest", "kind": "consensus_done", "content": { "fills": [ { "candidate_id": "W500K-44788", "name": "Peter Q. Jones" }, { "candidate_id": "W500K-2309", "name": "Susan Williams" } ] }, "at": "2026-04-22T03:11:50.274Z" } ] }