{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-04T23:03:53.091512+00:00","duration_seconds":0.432801,"id":1380935,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026070422471394_000000_0010.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=67 confidence=0.96 processing_time=0.36s","recording_id":144037,"started_at":"2026-07-04T23:03:52.658711+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":142399}