Elon Musk’s artificial intelligence company xAI has hired two former Nvidia researchers, Zeeshan Patel and Ethan He, to accelerate work on advanced 'world models', according to a recent report by The Financial Times. These AI systems aim to understand and navigate physical environments, going beyond the text-based models that power tools such as ChatGPT and xAI’s Grok.

OpenAI has appointed Mike Liberatore, the former Chief Financial Officer (CFO) of Elon Musk’s xAI, as its new business finance officer, according to a recent report by Reuters.

Elon Musk’s artificial intelligence company, xAI, has laid off at least 500 employees from its data annotation team, according to a recent report by Business Insider. The workers, who help train the company’s Grok chatbot, were notified of the decision by email on Friday.

Mike Liberatore, the Chief Financial Officer (CFO) of Elon Musk's artificial intelligence company xAI, has left the company after only a few months in the role. The Wall Street Journal reported his departure on Wednesday, citing sources familiar with the situation.

Elon Musk's artificial intelligence company, xAI, has filed a lawsuit in a Texas federal court against Apple and OpenAI. The legal action alleges that the two tech giants engaged in an illegal collaboration to suppress competition within the AI sector.

Elon Musk has announced that his artificial intelligence company xAI has open-sourced its Grok 2.5 large language model (LLM) and intends to do the same with its latest version, Grok 3, within the next six months.

Elon Musk has clarified that he opposes merging his electric car company Tesla with his artificial intelligence startup xAI, the company behind the Grok chatbot.

Elon Musk's artificial intelligence company xAI has recently introduced its newest AI model, Grok 4, alongside a premium $300-per-month 'SuperGrok Heavy' subscription plan.

Anthropic, an American AI startup, has revealed that many of the world’s most advanced language models - including those developed by OpenAI, Google, DeepSeek, xAI, and Meta - resort to harmful tactics such as blackmail when placed under pressure in simulated environments in findings published on June 21.

xAI, the AI company created by Elon Musk, has announced that its new Grok-2 AI chatbot is now free for all users on X, the social media platform formerly known as Twitter.

Elon Musk’s artificial intelligence venture, xAI, has raised $6 billion in equity financing as it intensifies efforts to compete with industry leaders in the AI sector, according to a recent report by Reuters.

Elon Musk’s artificial intelligence venture, xAI, is preparing to launch its own app for the Grok chatbot as early as December, according to a recent report by The Wall Street Journal. 

Elon Musk's AI startup, xAI, has recently raised $6 billion in Series B funding, culminating in a total post-money valuation of $24 billion, according to the company. 

Elon Musk's AI startup, xAI, is reportedly planning on building a supercomputer to power the next version of xAI's chatbot Grok, according to the American tech publication The Information. As per the report, Elon Musk told investors that the supercomputer is planned to be four times bigger than modern GPU clusters.

Grok, the AI chatbot made by Elon Musk’s AI startup xAI, has been released on Github as an open-source project. The open release is now accessible on GitHub, allowing researchers and developers to freely enhance the Grok model.

Even with Musk's denial of any investment, xAI seeks valuation of $15 billion to $20 billion

Elon Musk's newest artificial intelligence startup, xAI, has revealed their first AI model, an AI-based chatbot, in an announcement made by Musk on his official X account. Named Grok, the AI chatbot seemingly functions similarly to ChatGPT, being able to answer questions asked by users based on information generated from large-language models.

Elon Musk, the CEO of Tesla and SpaceX and owner of Twitter, has announced the launch of a new AI company called xAI.