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 accused Elon Musk’s artificial intelligence company of “systematic and intentional destruction” of evidence in xAI’s ...

(This Jan 30 story has been repeated with no changes to the text) By Jonathan Stempel Jan 30 (Reuters) - A federal judge ...

A federal judge signaled she may dismiss a ‍lawsuit by Elon Musk's ‍startup xAI ‍accusing Sam Altman's rival OpenAI of ...

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 ...

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

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

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

Sam Altman reacts to Elon Musk’s $79B–$134B lawsuit against OpenAI and Microsoft as the companies challenge damages calculations and expert testimony ahead of an April trial.

Elon Musk tightens his grip over technologies that shape national security, social media, and artificial intelligence.

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 ...