{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T09:42:16.230586+00:00","duration_seconds":0.000443,"id":206612,"input_summary":"chars=727 node=683210","metadata":{},"output_summary":"candidates=2 calls=K4CUP,T04","recording_id":108736,"started_at":"2026-06-24T09:42:16.230143+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":108737}