{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T10:12:16.886010+00:00","duration_seconds":0.001677,"id":625883,"input_summary":"chars=3067 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=K5EWH,KT7JOE,KK7Z","recording_id":71440,"started_at":"2026-06-27T10:12:16.884333+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":71441}