{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-06T03:43:07.935300+00:00","duration_seconds":1.337026,"id":1418209,"input_summary":"chars=369 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KI7QCL","confidence":0.78},{"callsign":"KF7HQR","confidence":0.78},{"callsign":"K7HQR","confidence":0.78},{"callsign":"K7QCL","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=4 calls=KI7QCL,KF7HQR,K7HQR,K7QCL","recording_id":146610,"started_at":"2026-07-06T03:43:06.598274+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":144800}