{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-14T10:33:21.870026+00:00","duration_seconds":3.302245,"id":1692083,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026071410115629_000240_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=839 confidence=0.93 processing_time=3.23s","recording_id":165302,"started_at":"2026-07-14T10:33:18.567781+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":161828}