{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-08-03T14:01:59.296735+00:00","duration_seconds":2.37647,"id":2349830,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026080313381959_000720_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=718 confidence=0.99 processing_time=2.27s","recording_id":214302,"started_at":"2026-08-03T14:01:56.920265+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":205497}