{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-03T21:04:32.716542+00:00","duration_seconds":1.868655,"id":1342266,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026070320203354_000180_0041.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=476 confidence=0.78 processing_time=1.83s","recording_id":141343,"started_at":"2026-07-03T21:04:30.847887+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":139972}