{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-29T13:52:37.264042+00:00","duration_seconds":2.146295,"id":1199250,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026062913231696_000180_0054.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=504 confidence=0.91 processing_time=2.10s","recording_id":130742,"started_at":"2026-06-29T13:52:35.117747+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":130444}