OpenAI has launched two new models, GPT-5.4 mini and GPT-5.4 nano, following the release of GPT-5.4 earlier this month, which ...

OpenAI's Latest AI Models Are Built for Speed ...

At its developer conference, OpenAI announced a new API, the Assistants API, that it characterizes as a step toward helping developers build “agent-like experiences” within their apps. Using the ...

OpenAI continues to ship new models with the release of GPT-5.4 mini and nano, its “most capable small models yet.” ChatGPT users can start using GPT-5.4 mini today. These flavors of GPT-5.4 are ...

OpenAI’s new Responses API comes with web search, the ability to look through files, and computer use out of the box. OpenAI’s new Responses API comes with web search, the ability to look through ...