{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-27T18:50:25.987371+00:00","duration_seconds":3.018101,"id":811142,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026062718303162_000000_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=892 confidence=0.94 processing_time=2.95s","recording_id":126957,"started_at":"2026-06-27T18:50:22.969270+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":126955}