{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T14:50:50.519451+00:00","duration_seconds":0.004476,"id":1503571,"input_summary":"chars=833 node=683211","metadata":{},"output_summary":"candidates=2 calls=KG7JLE,S1OF","recording_id":152531,"started_at":"2026-07-08T14:50:50.514975+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":150087}