{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T04:57:08.366566+00:00","duration_seconds":0.000744,"id":314277,"input_summary":"chars=643 node=683211","metadata":{},"output_summary":"candidates=4 calls=KQ4OSM,KR4BCH,KR4BZH,KQ4OQL","recording_id":2897,"started_at":"2026-06-25T04:57:08.365822+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":2897}