{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-04T11:08:53.938582+00:00","duration_seconds":0.011738,"id":2368249,"input_summary":"chars=698 node=683210","metadata":{},"output_summary":"candidates=2 calls=KZ4JN,AM1OF","recording_id":216251,"started_at":"2026-08-04T11:08:53.926844+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":207238}