{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T07:18:09.881406+00:00","duration_seconds":0.000485,"id":329882,"input_summary":"chars=750 node=683210","metadata":{},"output_summary":"candidates=1 calls=K4QBC","recording_id":1140,"started_at":"2026-06-25T07:18:09.880921+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":1140}