{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-16T19:37:46.507245+00:00","duration_seconds":0.007408,"id":2640904,"input_summary":"chars=528 node=66296","metadata":{},"output_summary":"candidates=1 calls=K87H","recording_id":245883,"started_at":"2026-08-16T19:37:46.499837+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":233761}