The initiative hadn’t been planned to include xAI’s Grok model as recently as March, the former Pentagon employee said.

Elon Musk's artificial intelligence startup xAI is working with a financier to secure up to $12 billion more for its ...

Plus, an election-related hack in Arizona, the latest on a rare Wu-Tang Clan album and the distraction of the MLK Jr.

Elon Musk's AI chatbot, Grok, denounced Donald Trump's recent allegations against Barack Obama, calling the Trump ...

As AI companies continue to push for more polluting data centers to train increasingly energy-intensive AI models, Meta is ...

Valor Equity Partners, an investment firm whose founder, Antonio Gracias, has close ties to Musk, is in talks with lenders to ...

AI founder Elon Musk provided an update on the company's second Memphis campus, including plans to start bringing the site ...

XAI is tapping into the booming private-credit market to find the cash it needs to build massive data centers.

Nvidia stock could get a boost from Elon Musk's xAI and Alphabet's Google as they race to build artificial intelligence.

On Tuesday, major artificial intelligence (AI) chip manufacturers, including Nvidia (NASDAQ:NVDA), Advanced Micro Devices ...

Elon Musk's xAI is reportedly seeking $12 billion in debt financing to buy Nvidia chips and build a massive AI supercluster, ...

President Donald Trump is unveiling an “AI Action Plan," shaped by Silicon Valley tech leaders who supported his campaign.