{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T14:32:33.303325+00:00","duration_seconds":3.12011,"id":1234175,"input_summary":"chars=511 node=683211","metadata":{"llm_candidates":[{"callsign":"VO1UKZ","confidence":0.78},{"callsign":"KC7NF","confidence":0.78},{"callsign":"K0ECT","confidence":0.78},{"callsign":"KF7NG","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=5 calls=VO1UKZ,KC7NF,K0ECT,KF7NG","recording_id":133314,"started_at":"2026-06-30T14:32:30.183215+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132805}