{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-11T19:41:25.791580+00:00","duration_seconds":3.794692,"id":1610613,"input_summary":"chars=781 node=683210","metadata":{"llm_candidates":[{"callsign":"GW0ROC","confidence":0.78},{"callsign":"N7FGP","confidence":0.78},{"callsign":"W0SGL","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=GW0ROC,N7FGP,W0SGL","recording_id":159891,"started_at":"2026-07-11T19:41:21.996888+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":156812}