{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-10T15:30:15.568252+00:00","duration_seconds":0.510864,"id":1566867,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026071014553351_000300_0011.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=68 confidence=0.98 processing_time=0.44s","recording_id":156853,"started_at":"2026-07-10T15:30:15.057388+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":154038}