{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-10T12:27:57.509752+00:00","duration_seconds":1.487527,"id":2501187,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026081011314595_000480_0040.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=350 confidence=0.82 processing_time=1.40s","recording_id":230574,"started_at":"2026-08-10T12:27:56.022225+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":220055}