The search giant should’ve been first to the chatbot revolution. It wasn’t. So it punched back with late nights, layoffs—and ...

Chinese-developed AI models are quickly catching up to top-performing U.S. systems in capability, while undercutting them in ...

But GPT-4.5 matches or bests leading non-reasoning models on those same tests, suggesting that the model performs well on math- and science-related problems. OpenAI also claims that GPT-4.5 is ...

OpenAI announced that developers can now use ChatGPT o1-pro, its best and most expensive AI reasoning model yet.

OpenAI’s GPT-4.5 faces backlash over high costs, limited improvements, and rising competition from open-source AI models.

Explore key differences, creative applications, and whether the price increase is justified for your needs. Uncover GPT-4.5 ...

OpenAI's GPT-4.5 is coming soon, according to some eagle-eyed users. Software engineer Tibor Blaho corroborated this showing what looks to be a screenshot of code for the ChatGPT beta app on Android.

GPT-4.5 is not a Frontier model, they say. However, users should notice a clear difference in its responses compared to previous models. OpenAI has published a research preview of its AI model GPT ...

OpenAI's newest model, GPT-4.5, is coming sooner than we expected. A new reference has been spotted on ChatGPT's Android app that points to a model called "GPT-4.5 research preview." At the moment ...