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Scalable Transformer Accelerator Brings Large AI Models On-Device - Image

Scalable Transformer Accelerator Brings Large AI Models On-Device

21 July 2025

A research team at Sejong University has unveiled a new hardware accelerator that could make running advanced transformer-based language models directly on devices a reality, the need for constant cloud access. Their Scalable Transformer Accelerator Unit (STAU) uses an adaptive architecture that efficiently handles complex computations while adjusting to different input sizes and structures. By reducing memory stalls, optimizing matrix operations, and streamlining data flows, the system maintains high accuracy while significantly speeding up processing times. This advance could make it practical to deploy powerful AI tools locally on everyday devices, supporting real-time performance, privacy, and responsiveness, without the limitations of remote servers.