{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-07T23:25:05.077099+00:00","duration_seconds":0.011651,"id":2451416,"input_summary":"chars=694 node=683210","metadata":{},"output_summary":"candidates=2 calls=KK7AND,KM1X","recording_id":225389,"started_at":"2026-08-07T23:25:05.065448+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":215338}