Elon Musk's xAI raises $15 billion in series E round: Report

Billionaire Elon Musk on Thursday said on X the CNBC report of his artificial intelligence startup xAI raising $15 billion in a series E funding round was "false."

The latest CNBC report said the capital raise added another $5 billion to the $10 billion round that valued xAI at $200 billion.

Musk had also denied the news channel's previous report, which said the firm was raising $10 billion.


xAI, in what seemed like an automated reply, said "Legacy Media Lies" in response to a Reuters request for comment on the latest fundraise.

The AI startup has been ramping up its data center capacity to train more advanced models, as it looks to compete more effectively with OpenAI's ChatGPT and Anthropic's Claude.

A lot of the money raised will fund graphic processing units that underpin large language models, the report said.

Investor enthusiasm in artificial intelligence firms has remained strong even as fears of an AI bubble emerge due to sky high valuations and massive spending plans.

xAI is also investing heavily to expand its own infrastructure by buying property in the Memphis to build out its planned Colossus supercomputer.

Elon Musk did not immediately respond to a Reuters request for comment.