{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T12:43:14.428793+00:00","duration_seconds":0.003221,"id":995784,"input_summary":"chars=611 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=AB9NSK,B1AI","recording_id":31908,"started_at":"2026-06-28T12:43:14.425572+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":31909}