AI Storage Without Limits: Exploring the Latest CoreWeave AI Object Storage Expansions | Blog
May 20, 2026

Summary
This post details the expansion of CoreWeave AI Object Storage (CAIOS) with cross-region and multi-cloud flexibility. It highlights that a single dataset can now be accessed seamlessly from anywhere in the world, including other clouds and on-premises environments, without data replication or egress fees. This is enabled by CoreWeave's networking backbone and LOTA technology, which will expand to other clouds and on-premises environments in early 2026. The post reiterates the performance benefits of LOTA, achieving up to 7 GB/s per GPU, and the cost savings through automated usage-based billing (Hot, Warm, Cold tiers).