{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-14T01:57:52.431071+00:00","duration_seconds":2.609106,"id":2584368,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026081401445375_000120_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=630 confidence=0.84 processing_time=2.50s","recording_id":239581,"started_at":"2026-08-14T01:57:49.821965+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":228124}