{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T11:41:41.076375+00:00","duration_seconds":0.013765,"id":1594009,"input_summary":"chars=812 node=683211","metadata":{},"output_summary":"candidates=1 calls=AT8O","recording_id":158613,"started_at":"2026-07-11T11:41:41.062610+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":155706}