Elon Musk's frontier generative AI startup xAI formally opened developer access to its Grok 4.1 Fast models last night and ...

ChatGPT has dramatically altered how people retrieve information, muscling aside Google search as the first stop on the hunt ...

Group chats use ChatGPT-5.1 Auto. OpenAI has also introduced some new implementations of how and when the chatbot responds. It's been taught new social behaviors for group chats and will apparently ...

Many users feel they’re talking to a real person. Scientists say it’s time to consider whether they’re onto something.

Five federally funded AI institutes provide a backbone for agriculture-focused AI research. The grand challenge facing global ...