AI
OpenAI names ex-xAI exec Ruddarraju to lead compute and infrastructure
OpenAI consolidates its data center and compute operations under Uday Ruddarraju, a former xAI infrastructure lead, while Sachin Katti transitions to an advisory role.
xAI
Everything Threat Times has reported about xAI: 2 stories, newest first. Part of our AI coverage.
AI
xAI limits Grok free tier to basic chats, reserving advanced tools for paid plans
Space X’s AI chatbot offers a restricted no-cost option, while premium subscriptions unlock higher usage caps and generative media capabilities.