{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-04T16:51:07.386065+00:00","duration_seconds":3.295446,"id":1368721,"input_summary":"chars=646 node=683211","metadata":{"llm_candidates":[{"callsign":"KI6KTE","confidence":0.78},{"callsign":"KG7FW","confidence":0.78},{"callsign":"KG7AI","confidence":0.78},{"callsign":"W7JSM","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=4 calls=KI6KTE,KG7FW,KG7AI,W7JSM","recording_id":143263,"started_at":"2026-07-04T16:51:04.090619+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":141668}