Rebellions announced a collaboration with SK Telecom (SKT) and Arm to develop AI inference infrastructure designed to support sovereign AI and telecommunications-focused AI data centers. Through this collaboration, the companies plan to develop an AI server combining Arm AGI CPU, the first Arm-designed data center CPU, with Rebellions? AI chips.
The system will be validated in SKT?s AI data center environment before expanding to global markets. Rebellions? RebelCard?
accelerator is integrated into Arm?s AGI CPU server, co-optimized through close collaboration between the two companies. This enables high-performance AI inference with improved energy efficiency compared to traditional GPU-based servers, while supporting air-cooled operation and seamless deployment in telecom and data center environments. This alliance, featuring industry leaders from each AI infrastructure field, aims to address the surging demand in the inference market and set standards for high-performance, energy-efficient sovereign AI infrastructure.
Together, the companies plan to collaborate across the value chain from infrastructure design through real-world deployment and validation. As part of the initiative, the Arm AGI CPU, built on Arm Neoverse CSS V3, and Rebellions? RebelCard?
accelerator, will be combined into high-performance server infrastructure. Beyond hardware integration, the partners will co-develop the entire software stack, including firmware, and deploy the developed solutions in SKT?s live data center environments to verify performance and stability for sovereign AI models and telco-specific large-scale data processing. There are plans to review running SKT?s proprietary foundation model, A.X K1, on these servers.
Following technical validation, the partners plan to explore broader commercial deployment opportunities. Through this, Rebellions intends to supply optimized solutions for the global Sovereign AI data center market and secure a strong presence, particularly in Asia. Specifically, the focus will be on supplying customized, stability-proven solutions to global telecommunications companies and public sectors that require independent AI infrastructure.
