{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-03T15:53:01.576067+00:00","duration_seconds":2.87987,"id":1329478,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026070315215328_000780_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=882 confidence=0.82 processing_time=2.82s","recording_id":140460,"started_at":"2026-07-03T15:52:58.696197+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":139179}