{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-10T13:59:03.312183+00:00","duration_seconds":1.616281,"id":1563744,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026071013170989_000000_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=489 confidence=0.98 processing_time=1.56s","recording_id":156636,"started_at":"2026-07-10T13:59:01.695902+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":153852}