{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-14T10:48:59.557497+00:00","duration_seconds":0.002433,"id":1692553,"input_summary":"chars=173 node=683210","metadata":{},"output_summary":"candidates=2 calls=AT10PM,AT1PM","recording_id":165326,"started_at":"2026-07-14T10:48:59.555064+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":161851}