{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-16T16:11:24.195252+00:00","duration_seconds":2.014682,"id":2636941,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026081614471647_000000_0047.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=561 confidence=0.98 processing_time=1.90s","recording_id":245406,"started_at":"2026-08-16T16:11:22.180570+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":233318}