{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T11:57:17.783731+00:00","duration_seconds":0.001005,"id":507104,"input_summary":"chars=636 node=683211","metadata":{},"output_summary":"candidates=1 calls=AB1AI","recording_id":123884,"started_at":"2026-06-26T11:57:17.782726+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":123885}