{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-05T02:08:03.948285+00:00","duration_seconds":1.196519,"id":1385520,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026070501360270_000060_0025.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=309 confidence=0.94 processing_time=0.82s","recording_id":144358,"started_at":"2026-07-05T02:08:02.751766+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":142700}