{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T00:37:07.368057+00:00","duration_seconds":0.014282,"id":1351112,"input_summary":"chars=965 node=683210","metadata":{},"output_summary":"candidates=1 calls=U5M","recording_id":141933,"started_at":"2026-07-04T00:37:07.353775+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":140527}