{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-01T17:04:02.512102+00:00","duration_seconds":2.697566,"id":1271103,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026070116451925_000360_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=834 confidence=0.79 processing_time=2.64s","recording_id":136112,"started_at":"2026-07-01T17:03:59.814536+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":135273}