{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-02T19:13:52.316446+00:00","duration_seconds":0.666339,"id":1303202,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026070218223111_000120_0015.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=52 confidence=0.95 processing_time=0.40s","recording_id":138521,"started_at":"2026-07-02T19:13:51.650107+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":137385}