{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-03T01:21:26.777276+00:00","duration_seconds":0.831273,"id":1310646,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026070300342955_000060_0022.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=211 confidence=0.99 processing_time=0.77s","recording_id":139050,"started_at":"2026-07-03T01:21:25.946003+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":137887}