{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T06:52:05.448881+00:00","duration_seconds":0.001393,"id":193610,"input_summary":"chars=896 node=683211","metadata":{},"output_summary":"candidates=1 calls=A12TH","recording_id":109870,"started_at":"2026-06-24T06:52:05.447488+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":109870}