India, Dec. 4 -- The race to build larger AI models is forcing hyperscalers to rethink how they design and deploy compute infrastructure. The latest step in that shift comes as Amazon Web Services collaborates with Nvidia to integrate with Nvidia NVLink Fusion, a rack-scale platform meant to simplify and speed up custom AI silicon rollouts.

According to the information provided, the collaboration focuses on AWS bringing its next-generation Trainium4 chips, Graviton CPUs, Elastic Fabric Adapters and the Nitro System into the NVLink Fusion ecosystem. AWS is also aligning Trainium4 to work with NVLink 6 and the Nvidia MGX rack architecture, marking the first phase of a multigenerational partnership.

This move signals a larger ambition: red...