{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-06T05:22:45.903803+00:00","duration_seconds":2.234091,"id":1422715,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026070604592430_000720_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=667 confidence=0.79 processing_time=2.16s","recording_id":146915,"started_at":"2026-07-06T05:22:43.669712+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":145103}