{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T14:02:10.386243+00:00","duration_seconds":0.002984,"id":1658705,"input_summary":"chars=167 node=683210","metadata":{},"output_summary":"candidates=1 calls=AT6O","recording_id":163048,"started_at":"2026-07-13T14:02:10.383259+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159775}