{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T11:57:58.062815+00:00","duration_seconds":0.001601,"id":362858,"input_summary":"chars=742 node=683210","metadata":{},"output_summary":"candidates=1 calls=W450","recording_id":122409,"started_at":"2026-06-25T11:57:58.061214+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122410}