{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T18:21:05.676568+00:00","duration_seconds":0.000449,"id":392875,"input_summary":"chars=192 node=683210","metadata":{},"output_summary":"candidates=1 calls=K01IO","recording_id":123197,"started_at":"2026-06-25T18:21:05.676119+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":123196}