{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-10T14:27:19.220899+00:00","duration_seconds":2.435745,"id":1564540,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683211/2026071014091531_000060_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=745 confidence=0.67 processing_time=2.35s","recording_id":156686,"started_at":"2026-07-10T14:27:16.785154+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":153891}