{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-05T00:27:30.691952+00:00","duration_seconds":1.728956,"id":2385128,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026080423155882_000000_0042.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=467 confidence=0.73 processing_time=1.66s","recording_id":218159,"started_at":"2026-08-05T00:27:28.962996+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":208933}