{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-17T12:26:26.503725+00:00","duration_seconds":5.906838,"id":1789055,"input_summary":"chars=560 node=683210","metadata":{"llm_candidates":[{"callsign":"KC2UVQ","confidence":0.78},{"callsign":"KR4EMM","confidence":0.78},{"callsign":"WB1DXN","confidence":0.78},{"callsign":"KC1WXP","confidence":0.78},{"callsign":"K7BWP","confidence":0.78},{"callsign":"KF2WV","confidence":0.78},{"callsign":"N7FGP","confidence":0.78},{"callsign":"K7VWP","confidence":0.78},{"callsign":"K7W","confidence":0.78}]},"output_summary":"ai_candidates=9 merged=9 calls=KC2UVQ,KR4EMM,WB1DXN,KC1WXP,K7BWP,KF2WV,N7FGP,K7VWP,K7W","recording_id":171683,"started_at":"2026-07-17T12:26:20.596887+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":167335}