XAI Grok 4 ranks third on the LMarena leaderboard. Google Gemini and OpenAI O3 rank ahead of Grok 4. Grok-4 was tested with real-world prompts across domains like coding, math, as well as creative ...

Elon Musk is integrating AI across his companies and blurring the lines between them.

Neb., is among three members of Congress seeking answers from Elon Musk and his xAI Corp. over ‘deeply alarming messages’ ...

OpenAI, Google, Anthropic, and xAI have secured contracts worth up to $200 million from the US Department of Defense to ...

Elon Musk's xAI has introduced animated AI companions, Ani and Rudy, for "Super Grok" subscribers, a move following recent ...

The Pentagon awarded a $200 million contract to Elon Musk’s artificial intelligence company xAI on Monday, making the ...

Dive deeper: Grok, which is available as a chatbot feature for users of Musk’s X social media platform (formerly Twitter), ...

The announcement comes days after Grok spewed antisemitic and racist statements to its users, including praise for Adolf ...

Elon Musk’s AI company, xAI, has added new animated characters called “Companions” to its chatbot, Grok, for paying users of ...

Lucid CEO issues a price warning, Musk's companies infuse cash into xAI and Hyundai will ride out tariffs with cheap cars.

Google, Anthropic, OpenAI and Elon Musk's xAI — will help the DOD develop AI workflows for key national security missions.

The latest Grok controversy is revealing not for the extremist outputs, but for how it exposes a fundamental dishonesty in AI ...