The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...

OpenAI has launched GPT-5.4, its most capable frontier model for professional work, now available in ChatGPT as GPT-5.4 ...

OpenAI’s GPT-5.4 is here. It’s designed to be thoughtful and easier to steer in the right direction.

OpenAI's $110B funding includes AWS as the exclusive third-party distributor for the Frontier agent platform, introducing an ...

OpenAI's new GPT-5.4 clobbers humans on pro-level work in tests - by 83% ...

OpenAI will now supply its technology to the military for use in classified settings, the sorts that may involve wartime ...

GPT-5.4 is out now on ChatGPT (where it goes by the name GPT-5.4 Thinking) as well as on the OpenAI API and OpenAI’s coding ...

OpenAI released GPT-5.4 today with native computer use, a 1M-token context window, and new professional benchmarks. Find what ...

Thinking Machines Lab, the AI startup from former OpenAI chief technology officer Mira Murati, has signed a sweeping deal with Nvidia to use its next-generation chips to train and power customized AI ...

OpenAI has released the GPT-5.4 artificial intelligence model, marking the third major update to its GPT-5 foundational series. The new large language model brings improvements across parameters and ...

OpenAI Group PBC today launched a new large language model that it says is more adept at automating work tasks than its earlier algorithms. GPT-5.4 is available in ChatGPT, the Codex programming tool ...

Sources allege the Defense Department experimented with Microsoft’s version of OpenAI technology before the ChatGPT-maker ...