{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T05:25:13.310863+00:00","duration_seconds":0.012442,"id":925645,"input_summary":"chars=802 node=683211","metadata":{},"output_summary":"candidates=1 calls=AT9O","recording_id":128284,"started_at":"2026-06-28T05:25:13.298421+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":128178}