GPT-5.4 is also more reliable, producing 18% fewer errors and 33% fewer false claims than GPT-5.2, according to OpenAI.

On Thursday, OpenAI released a GPT-5.4, a new foundation model billed as “our most capable and efficient frontier model for professional work.” In addition to the standard version, GPT-5.4 is also ...

OpenAI has released its Codex desktop app for Windows, adding a native sandbox and PowerShell support, enabling developers to run parallel coding agents.

Instances of generative AI-assisted hacking are on the rise, and the threat of cyberattacks from bots acting on their own is no longer science fiction. With AI doing their bidding, novices can cause ...

Since OpenAI's ChatGPT was unleashed over three years ago, most investors have focused on pickaxe plays to invest in the boom: chipmakers like Nvidia, fabs like TSMC, and companies that build ...

Today, only a small number of humans possess the technical capacities and materials necessary for engineering a supervirus.

OpenAI’s internal AI data agent searches 600 petabytes across 70,000 datasets, saving hours per query and offering a blueprint for enterprise AI agents.

Researchers tested different medical scenarios with the chatbot. In more than half of cases in which doctors would send patients to the ER, the chatbot said it was OK to delay care.

According to the first independent safety evaluation of OpenAI's ChatGPT Health, it's astonishingly bad at identifying ...

An examination of the emerging antitrust risks associated with the rise of AI, including the state of US regulation and key antitrust enforcement concerns.

ChatGPT Health, OpenAI’s dedicated health feature, is facing sharp criticism after an independent study found it frequently ...

Anthropic has just hours to decide whether it will accede to the Defense Department's demands that it be able to use the company's AI models how it sees fit.