The company is hiring for the role of "Fullstack Engineer - Waifus," or, creating AI-powered anime girls for people to fall in love with.

Elon Musk's xAI is in discussions to lease data center capacity in Saudi Arabia, Bloomberg News reported on Wednesday, citing people familiar with the matter. The startup is in discussion with two potential partners: Humain,

A week after Grok's antisemitic outburst, which included praise of Hitler and a post calling itself "MechaHitler," Elon Musk's xAI has landed a US military contract worth up to $200 million. xAI announced a "Grok for Government" service after getting the contract with the US Department of Defense.

Watching last week’s Grok 4 release, one statistic stood out to us. XAI said it spent 10 times as much computational power on reinforcement learning for Grok 4 as it laid out for Grok 3.RL is a common AI development technique that rewards a model for accomplishing certain goals and penalizes it

Elon Musk's AI startup, xAI, is reportedly in early talks with Saudi-backed firm Humain to lease data center capacity in Saudi Arabia.

(Reuters) -Elon Musk's xAI is in talks to lease data center capacity in Saudi Arabia, Bloomberg News reported on Wednesday, as part of an effort to expand its infrastructure in regions offering cheap energy and political goodwill.

The challenge comes following the Shelby County Health Department's decision to issue an air permit to xAI for methane gas turbines.

As for why Grok was consulting Musk’s posts when asked about controversial topics, the company wrote, “The model reasons that as an AI it doesn’t have an opinion but knowing it was Grok 4 by xAI, searches to see what xAI or Elon Musk might have said on a topic to align itself with the company.”