• Elon Musk's xAI is in advanced talks to raise $15 billion at a valuation of approximately $230 billion, more than doubling its value since its March 2025 merger with X.
  • The details were communicated to investors by Musk's adviser, Jared Birchall, though it remains unclear if the valuation is pre- or post-money.
  • The massive funding round comes amid intense competition in the generative AI sector and growing concerns about an unsustainable market bubble.

Elon Musk’s artificial intelligence venture, xAI, is closing in on a monumental $15 billion funding round that would value the company at around $230 billion, according to people familiar with the discussions. The details were relayed to potential investors by Musk’s financial adviser, Jared Birchall, these people said.

If completed, this round would more than double the company’s valuation from the roughly $113 billion implied by its merger with the social media platform X (formerly Twitter) in March of 2025. The staggering figure underscores the frenzied investor appetite for generative AI assets, even as some prominent market players begin to pull back from the sector.

The fundraising effort comes just months after xAI completed a combined $10 billion in equity and debt financing in July 2025, which saw a significant $2 billion investment from Musk’s aerospace company, SpaceX. A spokesperson for xAI did not immediately respond to a request for comment.

This aggressive capital accumulation reflects xAI's rapid expansion and integration strategy since its founding in 2023. The company, now operating as X.AI Holdings Corp. following its merger with X Corp., has been on an acquisition spree, including the purchase of AI video startup Hotshot. However, this growth has not been without its shifts; as recently as September, the company laid off 500 data annotation workers as part of a strategic pivot in its operational focus.

The proposed valuation places xAI firmly among the world's most valuable private companies and signals intense competition with rivals like OpenAI, Google, and Anthropic. These firms have also been securing record funding and major government contracts, with xAI itself recently landing a $200 million award from the U.S. Department of Defense.

Yet, the sky-high valuation is likely to intensify the debate over a potential AI bubble. The news of xAI's funding ambitions emerges just as Peter Thiel’s hedge fund reportedly exited its position in Nvidia, a bellwether for the AI industry, stoking fears that the market may be overheating. For Musk and his investors, the $15 billion infusion would provide immense firepower to accelerate research, development, and further acquisitions, but it also raises the stakes considerably, increasing pressure to deliver commercial returns amidst growing regulatory scrutiny worldwide.