{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T11:03:53.772310+00:00","duration_seconds":0.001208,"id":357356,"input_summary":"chars=784 node=683210","metadata":{},"output_summary":"candidates=1 calls=AT2O","recording_id":100322,"started_at":"2026-06-25T11:03:53.771102+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":100323}