{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-18T20:26:44.712904+00:00","duration_seconds":0.011876,"id":2691421,"input_summary":"chars=829 node=683211","metadata":{},"output_summary":"candidates=1 calls=AT11O","recording_id":251471,"started_at":"2026-08-18T20:26:44.701028+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":238785}