{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-12T07:25:21.235303+00:00","duration_seconds":2.396999,"id":1616928,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026071120003371_000000_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=678 confidence=0.95 processing_time=2.31s","recording_id":160277,"started_at":"2026-07-12T07:25:18.838304+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":157139}