{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-24T12:04:05.517352+00:00","duration_seconds":2.123892,"id":218730,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026062411410986_000000_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=545 confidence=0.83 processing_time=2.07s","recording_id":120982,"started_at":"2026-06-24T12:04:03.393460+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":120983}