07 May 2026 xAI cofounder Ross Nordeen joins Anthropic "to focus on compute," following Colossus lease deal
25 Nov 2025 xAI submits application for 88-acre solar array at Colossus supercomputer in Memphis, Tennessee
26 Sep 2025 Musk’s xAI claims OpenAI hired staff to steal its "operational advantages in launching data centers" in latest lawsuit
22 Jul 2025 xAI seeks $12bn in debt to fund Colossus 2 data center, with first chips online "in a few weeks"
