Confused by ChatGPT’s models? Here’s a detailed, user-tested guide comparing GPT-4o, GPT-4.1, GPT-4.5, and more — plus ...

OpenAI just had a huge week — from launching a powerful new model to teaming up with Mattel on AI toys. Here are 5 major ...

ChatGPT o3, which has been available via API, is now 80% cheaper for developers, and there's no visible impact on performance ...

GPT-4.1 was previously available only to API users. Since I'm throwing a whole lot of buzzwords at you, let's spend a minute deconstructing all these terms. (Disclosure: Ziff Davis, ZDNET's parent ...

With the advent of the OpenAI GPT-Image-1 API, this bold vision is now a reality. Imagine transforming a few descriptive words into breathtaking visuals or seamlessly editing an image to remove ...

Outage sparks meltdown as OpenAI scrambles to fix it ChatGPT fell on its face yesterday bringing misery to both free-riders ...

OpenAI has released its GPT‑3.5 Turbo API to developers as of Monday, bringing back to life the base model that powered the ChatGPT chatbot that took the world by storm in 2022. It will now be ...

The brand has also made some interesting moves by introducing a new GPT 4.1 model family, strictly as an API for developers, while simultaneously indicating plans to sunset the recently launched ...

To be clear, GPT-4.5 isn’t leaving ChatGPT, where it’s available in research preview for paying customers. OpenAI is only phasing it out of the API. GPT-4.5, code-named Orion, was trained ...

OpenAI today announced the launch of three new GPT models that are available through the OpenAI API. Called GPT-4.1, GPT-4.1 mini, and GPT-4.1 nano, the models are not available for ChatGPT at the ...

OpenAI has announced its phasing out GPT-4.5 from its developer API in favor of its new GPT-4.1 model. When it launched, OpenAI described GPT-4.5 as its best and most capable model so far ...

OpenAI’s ChatGPT, Sora AI, and APIs face a partial outage globally, with users reporting elevated error rates and sluggish performance.