{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-10T23:02:27.550513+00:00","duration_seconds":0.428003,"id":1583544,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026071022235574_000060_0010.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=61 confidence=0.95 processing_time=0.36s","recording_id":157949,"started_at":"2026-07-10T23:02:27.122510+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":155077}