{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T22:29:51.088609+00:00","duration_seconds":2.779611,"id":1582305,"input_summary":"chars=614 node=683211","metadata":{"llm_candidates":[{"callsign":"KI7PKL","confidence":0.78},{"callsign":"MW7FDI","confidence":0.78},{"callsign":"K4ZUP","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KI7PKL,MW7FDI,K4ZUP","recording_id":157868,"started_at":"2026-07-10T22:29:48.308998+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":155002}