{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T18:18:44.034354+00:00","duration_seconds":0.001062,"id":392745,"input_summary":"chars=632 node=683210","metadata":{},"output_summary":"candidates=2 calls=L1IO,L1O","recording_id":123188,"started_at":"2026-06-25T18:18:44.033292+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":123187}