{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T15:02:07.387533+00:00","duration_seconds":0.009589,"id":1745999,"input_summary":"chars=627 node=683210","metadata":{},"output_summary":"candidates=2 calls=K06C,K06D","recording_id":168727,"started_at":"2026-07-16T15:02:07.377944+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":164669}