{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-24T19:46:26.275474+00:00","duration_seconds":2.159305,"id":255162,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026062419392200_000240_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=605 confidence=0.66 processing_time=2.10s","recording_id":121970,"started_at":"2026-06-24T19:46:24.116169+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":121969}