{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-06T00:41:59.306640+00:00","duration_seconds":1.085854,"id":1411067,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026070600280768_000000_0032.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=251 confidence=0.91 processing_time=1.04s","recording_id":146043,"started_at":"2026-07-06T00:41:58.220786+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":144273}