{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-30T18:23:30.043454+00:00","duration_seconds":2.41563,"id":1242134,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026063018102253_000300_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=787 confidence=0.94 processing_time=2.34s","recording_id":133924,"started_at":"2026-06-30T18:23:27.627824+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":133341}