{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-06-25T12:53:33.861868+00:00","duration_seconds":14.921825,"id":366953,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/683210/2026062512231263_000120_0039.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=243 confidence=0.61 processing_time=14.86s","recording_id":122540,"started_at":"2026-06-25T12:53:18.940043+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":122541}