OpenAI, Oracle eye Nvidia chips worth billions for Stargate site
The site, in Abilene, Texas, is expected to house 64,000 of Nvidia's coveted GB200 semiconductors by the end of 2026.

OpenAI, ChatGPT and GPT-4.5

OpenAI expands GPT-4.5 rollout. Here's how to access (and what it can do for you)
OpenAI's GPT-4.5 will roll out to ChatGPT Plus subscribers over several days
OpenAI’s GPT-4.5 AI model comes to more ChatGPT users
OpenAI has begun rolling out its newest AI model, GPT-4.5, to users on its ChatGPT Plus tier. In a series of posts on X, OpenAI said that the rollout will take “1-3 days,” and that it expects rate limits to change.
Fox News AI Newsletter: Judge denies Musk's move against OpenAI
Musk faces legal setback in OpenAI lawsuit as judge fast tracks trial
Judge Denies Elon Musk's Request to Block OpenAI For-Profit Conversion but Welcomes Trial
A federal judge has denied Elon Musk’s request for a court order blocking OpenAI from converting itself to a for-profit company
Amazon is working on a new 'reasoning' AI model that competes with OpenAI and Anthropic
The move will put the cloud-computing giant in closer competition with OpenAI and Anthropic.
The Complicated Relationship Between Sam Altman and Donald Trump
Musk and Altman may both need Trump’s blessing to unlock considerable resources for their projects and to stave off inconvenient regulations. “Anything that OpenAI might gain from Trump, xAI could reap as well,
OpenAI Says ChatGPT-4.5 Comes With a Killer Feature: Emotional Intelligence
A person holds a telephone displaying OpenAI s ChatGPT artificial intelligence logo. On Thursday, OpenAI hosted a livestream to introduce its new GPT-4.5 model. The most important thing to know about the update is that GPT-4.
Sam Altman’s OpenAI Debuts GPT-4.5 and Calls It a “Giant Expensive Model”
OpenAI just introduced GPT-4.5, calling it the most human-like AI yet. According to OpenAI’s CEO Sam Altman, the model delivers thoughtful
Could OpenAI build the operating system like the one in ‘Her’?
Much of the company’s value resides in its increasingly powerful ChatGPT brand, and ChatGPT is increasingly doing things a next-gen OS might do.
UK drops antitrust probe into Microsoft and OpenAI tie-up
UK Watchdog Drops Competition Review of Microsoft's OpenAI Deal
UK competition watchdog drops Microsoft-OpenAI probe
Chip Ganassi Racing partners with OpenAI in first motorsports venture for AI company
Racing has always been a proving ground for innovation, and we’re excited to explore how our AI technology can contribute alongside the incredible talent at Chip Ganassi Racing," said Sam Altman, the CEO of OpenAI.
Altman Versus Musk Is the Biggest Feud in Tech. What’s the Beef?
The OpenAI CEO fell out with the world’s richest man years ago. Now Musk is trying to thwart Altman’s plans for the leading AI platform.
Sam Altman says OpenAI's new ChatGPT-4.5 is a more emotionally intelligent model but warns that it's 'expensive' to train and run
GPT-4.5 will be "well-suited for tasks like writing, programming, and solving practical problems" OpenAI said on Thursday.