{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-05T05:06:07.037865+00:00","duration_seconds":2.879159,"id":2391547,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026080504441110_000000_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=844 confidence=0.83 processing_time=2.81s","recording_id":218870,"started_at":"2026-08-05T05:06:04.158706+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":209581}