GPT-4.5 could arrive as soon as next week, as Microsoft gets ready to host OpenAI’s latest models.

毕竟，一位是OpenAI联合创始人 ... 可惜没被录下来，但我们有PPT。 网友不语，只是一味点赞收藏。 有曾在现场的网友亲证，演讲质量真不戳。

OpenAI is making clear that its AI models won’t shy away from sensitive topics, and will refrain from making assertions that might “shut out some viewpoints.” In an updated version of its ...

OpenAI continues to add more tools to its platform for users, including deep research. Here's what is and how you can use it for your next project.

She previously worked at Fortune Magazine and Business Insider. OpenAI is releasing a significantly expanded version of its Model Spec, a document that defines how its AI models should behave ...

Paid users can select the model from the model picker and upload an image as they would regularly. In the announcement, OpenAI also raised the usage limits for o3-mini-high, making it seven ...

But apparently it's different for OpenAI's hot new model. Using SimpleQA, the company's in-house factuality benchmarking tool, OpenAI admitted in its release announcement that its new large ...

OpenAI has canceled the launch of its o3 model as a separate offering and would instead merge it with GPT-5. OpenAI will integrate “o3” into GPT-5 instead of releasing it separately ...

Microsoft’s MAI models could eventually lessen the company’s reliance on OpenAI Microsoft Corp. has created in-house artificial intelligence models it believes can go toe-to-toe with industry ...

Microsoft has created in-house artificial intelligence models it believes can go toe-to-toe with industry leaders including partner OpenAI, according to a person familiar with the situation.

OpenAI CEO Sam Altman announced via an X post Wednesday that the company’s o3 model is being effectively sidelined in favor of a “simplified” GPT-5 that will be released in the coming months.