{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T04:49:44.575783+00:00","duration_seconds":0.000643,"id":456403,"input_summary":"chars=312 node=66296","metadata":{},"output_summary":"candidates=1 calls=K6KTE","recording_id":123725,"started_at":"2026-06-26T04:49:44.575140+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":123726}