{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-12T16:36:10.341063+00:00","duration_seconds":0.526143,"id":1625393,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026071215473958_000000_0018.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=103 confidence=0.98 processing_time=0.46s","recording_id":160809,"started_at":"2026-07-12T16:36:09.814920+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":157652}