Meta Networking at the 2026 OCP Global Summit: Open Innovation for Scale-Up, Scale-Out, and Scale-Across AI Networks

At the 2026 OCP Global Summit, Meta introduced IcePack and IceCube, its first liquid-cooled network rack designs intended to support the high power requirements of its latest AI models, Muse Wonder and Muse Spark. These technologies aim to improve the infrastructure density and thermal management necessary to operate the company's gigawatt-scale Prometheus cluster. By standardizing these open designs, Meta seeks to address the thermal challenges inherent in scaling the dense networking hardware required for large-scale AI training deployments.