OpenAI

ChatGPT Atlas launched last month as the latest AI-infused browser, and today Atlas added nine new features to its Mac app, including iCloud passkey support.

A US District Judge rejected Apple’s request to toss the lawsuit that accuses it and OpenAI of thwarting competition in the AI sector. Here are the details.

Back in August, OpenAI unveiled GPT-5, a major frontier model update to ChatGPT. Three months later, OpenAI is back with GPT-5.1, which it says is “now warmer, more intelligent, and better at following your instructions.”

The secretive AI hardware device designed by former Apple design chief Jony Ive and set to be launched by ChatGPT maker OpenAI has reportedly been delayed, as the company struggles to solve three fundamental problems.

Update: Ive referenced a “family of devices” and said that they had come up with “15-20 really compelling” product ideas – more below …

Update: Since this post was published yesterday, Sora has reached the top spot on the App Store.

OpenAI currently has two apps in the App Store’s top 3, but it’s still behind Gemini, thanks to the sustained success of Google’s Nano Banana image model. Here’s why that matters.

A few months ago, OpenAI teamed up with Jony Ive to build the next generation of AI-powered hardware, under the brand io.

Now, according to The Information, they are working with the same supply chain partners that Apple relies on for its own products. Here are the details.

My former colleague Parker Ortolani has been experimenting with “vibe coding” for months, building native and web apps by steering large language models with carefully crafted prompts. GPT-4o and Claude helped him get functional prototypes running, but GPT-5 is the first model that delivers the complete experience he’s been waiting for. Here’s how GPT-5 improves on earlier models:

Elon Musk is (once again) going after Apple, this time accusing the company of an “unequivocal antitrust violation” for allegedly favoring OpenAI in the App Store’s AI rankings. Here are the details.

Yesterday OpenAI released GPT-5, the latest model update to ChatGPT. More than 24 hours later, the new model is still rolling out to paid and free customers. Meanwhile, OpenAI is reconsidering the availability of certain models and limitations for customers. The new model will also be more transparent and offer more control over which tools it uses for which requests.

Earlier today, OpenAI announced GPT-5, its latest model to power ChatGPT. The new frontier model is a significant leap forward in a lot of areas. But when will ChatGPT integration within Apple Intelligence adopt it? That’s actually happening rather soon…

OpenAI has officially announced GPT-5, its latest frontier model to power ChatGPT. The announcement follows the release of two open weight models, one of which can run on the Mac, and changes to encourage healthier ChatGPT use this week.

“That’s no moon,” as Obi-Wan Kenobi once said. OpenAI CEO Sam Altman stirred intrigue with a cryptic post last night showing the Death Star from Star Wars as a hint that something big is coming.

This week, OpenAI released its long-awaited open weight model called gpt-oss. Part of the appeal of gpt-oss is that you can run it locally on your own hardware, including Macs with Apple silicon. Here’s how to get started and what to expect.

OpenAI is having a big week. Yesterday, the leading AI firm dropped not one, but two open-weight models, including one that can run well on Apple silicon Macs. Next? GPT-5 is coming to ChatGPT.

Living up to its name, OpenAI has released not one but two new open-weight AI models after promising to deliver a new open-weight model earlier this year. The two models, gpt-oss-20b and gpt-oss-120b, are available to download for free now.

OpenAI is updating how ChatGPT works to encourage healthier use and avoid unintended consequences. One change that OpenAI says ChatGPT users will see “starting today” is a technique used by other digital services.

Google Chrome has long dominated the web browser space, despite many Apple users opting to stick with Safari. But a major new player is reportedly about to launch its own web browser: OpenAI, the makers of ChatGPT.

When Jony Ive and Sam Altman teased their upcoming AI hardware device, we noted how mysterious they were being about its form factor.

While some were suggesting that it was a wearable, I said I felt pretty sure it wasn’t, and that’s now been confirmed by a court filing. A 9to5Mac reader last month made a plausible suggestion, and the latest development seems to me to add weight to the idea …

As OpenAI fights a trademark lawsuit over its now-scrubbed “io” brand, new public court filings are giving us the most detailed glimpse yet into what Sam Altman and Jony Ive’s hardware team have been up to behind the scenes.

If you recently looked up but couldn’t find OpenAI’s announcement video about its flashy partnership with Jony Ive, you are not alone. OpenAI has quietly pulled down the original blog post and the accompanying nine-minute video, just weeks after touting the $6.5 billion deal as a landmark step toward building new AI hardware. Here’s what happened.

Right after yesterday’s bombshell announcement that OpenAI had acquired Jony Ive’s AI startup to form a new company called io, the entire tech world immediately began asking, “OK, but what is it?”

Now, supply chain analyst and frequent Apple leaker Ming-Chi shared what he was able to gather about the mysterious io device.