{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-25T15:21:41.091034+00:00","duration_seconds":2.489667,"id":378542,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026062514482757_000840_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=787 confidence=0.77 processing_time=2.44s","recording_id":122812,"started_at":"2026-06-25T15:21:38.601367+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":122813}