As part of an antitrust lawsuit related to App Store rankings, OpenAI has accused xAI of using ephemeral messaging apps to ...

For much of the past three years, Elon Musk’s xAI has tried to compete against the leading AI labs, including OpenAI, the ...

OpenAI CEO Sam Altman in a recent post says he is relishing the possibility of having Elon Musk under oath. Notably, Musk's ...

OpenAI says xAI is systematically destroying internal communications. Here's the latest on this increasingly messy lawsuit.

Elon Musk’s xAI argues OpenAI hired former employees to obtain Grok source code and other confidential information.

Amid the ongoing antitrust lawsuit, OpenAI alleges that xAI used messaging platforms designed to automatically erase conversations, preventing the preservation of records relevant to the dispute. The ...

Billionaire folds rocket maker into a lossmaking AI start-up, betting scale and control can beat rivals to blockbuster IPO ...

OpenAI’s chief strategy officer, Jason Kwon, flagged troubling details from recent court filings in the company’s legal ...

Elon Musk’s combination of his rocket company SpaceX with his AI startup xAI for $1.25 trillion could provide the AI startup ...

Elon Musk's mega-deal combining SpaceX and xAI is the latest sign that the billionaire is consolidating his business empire ...

On Monday, Elon Musk announced that he was merging two of his companies, SpaceX and xAI, in a deal said to be worth $1.25 ...