Nebius Group (NasdaqGS: NBIS) has closed its acquisition of Eigen AI and is integrating Eigen’s optimization stack into its AI inference platform. The deal establishes Nebius’s first Bay Area engineering presence as part of its U.S. research and development footprint. Nebius also announced three new UK data centers and a large investment focused on local AI infrastructure and sustainability initiatives. The company is extending its partnership with NVIDIA while continuing to build out its...