{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-11T06:13:23.365806+00:00","duration_seconds":1.742481,"id":1593256,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026071105094728_000540_0045.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=558 confidence=0.44 processing_time=1.67s","recording_id":158577,"started_at":"2026-07-11T06:13:21.623325+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":155676}