{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T12:53:35.397002+00:00","duration_seconds":0.012049,"id":1527423,"input_summary":"chars=818 node=683210","metadata":{},"output_summary":"candidates=2 calls=KK40XX,W2AVF","recording_id":154131,"started_at":"2026-07-09T12:53:35.384953+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151556}