{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T00:00:56.707697+00:00","duration_seconds":5.759045,"id":1095361,"input_summary":"chars=5005 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KN4LBF","confidence":0.78},{"callsign":"VE3FDX","confidence":0.78},{"callsign":"WA6ABC","confidence":0.78},{"callsign":"N9OSU","confidence":0.78},{"callsign":"K9TFD","confidence":0.78},{"callsign":"KM1X","confidence":0.78}]},"output_summary":"ai_candidates=6 merged=15 calls=KN4LBF,VE3FDX,WA6ABC,N9OSU,K9TFD,KM1X","recording_id":15406,"started_at":"2026-06-29T00:00:50.948652+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":15407}