{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T12:21:09.308481+00:00","duration_seconds":0.000623,"id":664133,"input_summary":"chars=1064 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=KE6RAX,K6RAX,D52","recording_id":66781,"started_at":"2026-06-27T12:21:09.307858+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":66782}