{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-08T11:37:15.160046+00:00","duration_seconds":5.875978,"id":1496720,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026070811001153_000060_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=738 confidence=0.36 processing_time=5.83s","recording_id":152026,"started_at":"2026-07-08T11:37:09.284068+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":149650}