{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-11T04:10:36.286328+00:00","duration_seconds":1.464484,"id":1590133,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026071104015718_000060_0030.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=310 confidence=0.93 processing_time=1.41s","recording_id":158381,"started_at":"2026-07-11T04:10:34.821844+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":155482}