{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-04T10:58:03.348907+00:00","duration_seconds":0.633319,"id":1358392,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026070410234918_000000_0017.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=112 confidence=0.78 processing_time=0.57s","recording_id":142405,"started_at":"2026-07-04T10:58:02.715588+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":140955}