{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T13:27:27.449399+00:00","duration_seconds":0.00124,"id":369411,"input_summary":"chars=802 node=683210","metadata":{},"output_summary":"candidates=2 calls=TO100,AT90","recording_id":3975,"started_at":"2026-06-25T13:27:27.448159+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":3975}