Eight AI labs, split across the US, Europe and China, are writing the capability ceiling for the technology reshaping global industry and statecraft.
US AI lab founded by Elon Musk in 2023 to train frontier reasoning models; absorbed into SpaceX in 2026 as SpaceXAI, now operating the world's largest privately held GPU cluster.
full dossier ›Nvidia, Cisco, QIA and MGX back the Colossus compute build; xAI then leases Colossus 1 output to Anthropic