{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-30T01:12:46.465838+00:00","duration_seconds":2.209757,"id":1219271,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026063001010000_000060_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=648 confidence=0.89 processing_time=2.15s","recording_id":132186,"started_at":"2026-06-30T01:12:44.256081+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":131773}