Internal docs show xAI paid contractors to "hillclimb" Grok's rank on a coding leaderboard above Anthropic's Claude.

The NAACP is appealing the Shelby County Health Department's decision to approve the use of gas turbines at one of xAI's Memphis campuses.

In their appeal, the NAACP and other groups argued that the SCHD put xAI profits over Black people's health, granting unlawful exemptions while turning a blind eye to xAI's operations, which allegedly started in 2024 but were treated as brand-new in 2025.

One major issue is xAI's refusal to publish system cards - industry-standard safety reports about model training and testing.

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.

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.

SZA puts at least some of her focus specifically on Memphis, Tennessee, which is home to about 630,000 people, and also xAI’s Colossus data center, which is working hard to try to out-do that human population in terms of how large a carbon footprint it can produce.

SpaceX has agreed to invest $2 billion in Elon Musk 's artificial intelligence company xAI. The investment makes up nearly half of the company's recent $5 billion equity round, according to investors cited by The Wall Street Journal.

An xAI official provided new details about plans for the artificial intelligence company's second Memphis facility — but not how it will be powered.

AI explained why Grok 4 seemed to search for Elon Musk's opinions when asked about some hot-button topics.