{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T01:48:17.318276+00:00","duration_seconds":0.001934,"id":1451950,"input_summary":"chars=128 node=66296","metadata":{},"output_summary":"candidates=1 calls=AI7FE","recording_id":148875,"started_at":"2026-07-07T01:48:17.316342+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146847}