{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-30T19:52:20.060793+00:00","duration_seconds":2.859594,"id":1244791,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026063019011207_001500_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=941 confidence=0.79 processing_time=2.79s","recording_id":134099,"started_at":"2026-06-30T19:52:17.201199+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":133508}