{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-30T11:42:02.238236+00:00","duration_seconds":2.562059,"id":1227745,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026063011213919_000000_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=694 confidence=0.77 processing_time=2.51s","recording_id":132786,"started_at":"2026-06-30T11:41:59.676177+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":132343}