{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-18T07:29:43.736473+00:00","duration_seconds":0.745698,"id":2678501,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026081806013939_000060_0011.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=20 confidence=0.82 processing_time=0.27s","recording_id":250033,"started_at":"2026-08-18T07:29:42.990775+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":237508}