{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T20:04:57.261759+00:00","duration_seconds":0.012336,"id":1544879,"input_summary":"chars=793 node=683211","metadata":{},"output_summary":"candidates=2 calls=AT11O,K6P","recording_id":155381,"started_at":"2026-07-09T20:04:57.249423+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152690}