{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-04T14:42:44.566956+00:00","duration_seconds":1.736443,"id":1363340,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026070414393974_000060_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=444 confidence=0.63 processing_time=1.67s","recording_id":142818,"started_at":"2026-07-04T14:42:42.830513+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":141287}