{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-03T05:51:44.126346+00:00","duration_seconds":0.43328,"id":1318138,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026070305244329_000000_0010.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=70 confidence=0.95 processing_time=0.36s","recording_id":139557,"started_at":"2026-07-03T05:51:43.693066+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":138379}