{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-10T01:05:23.080731+00:00","duration_seconds":0.609404,"id":1550981,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026071000521111_000000_0012.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=121 confidence=0.95 processing_time=0.53s","recording_id":155727,"started_at":"2026-07-10T01:05:22.471327+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":153018}