{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-30T16:07:44.633275+00:00","duration_seconds":2.241453,"id":1237322,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026063016032417_000120_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=717 confidence=0.90 processing_time=2.20s","recording_id":133583,"started_at":"2026-06-30T16:07:42.391822+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":133025}