{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-03T20:34:26.997729+00:00","duration_seconds":2.979053,"id":1341048,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026070320173616_000120_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=794 confidence=0.82 processing_time=2.91s","recording_id":141263,"started_at":"2026-07-03T20:34:24.018676+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":139896}