{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T23:51:29.608676+00:00","duration_seconds":0.011065,"id":1381744,"input_summary":"chars=676 node=683210","metadata":{},"output_summary":"candidates=3 calls=AT1ON,AT65I,IS67C","recording_id":144099,"started_at":"2026-07-04T23:51:29.597611+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142458}