{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-25T14:52:02.673800+00:00","duration_seconds":0.61909,"id":376492,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026062514314475_000060_0025.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=136 confidence=0.94 processing_time=0.57s","recording_id":122736,"started_at":"2026-06-25T14:52:02.054710+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":122737}