OpenAI's new tool is made to help you come together with friends or coworkers to make decisions together.

Testing GPT-5.1 against GPT-5 across multiple real-world prompts shows how small improvements in clarity, constraint-following, and tone make a big difference in everyday use.

OpenAI introduces ChatGPT group chats for shared planning, research, and ideas. Find out how to use them and what happens ...

The most immediate change in the new models is the introduction of adaptive reasoning. GPT-5.1 Instant, now the primary model for most ChatGPT users, evaluates the ...

GPT-5.1 is the latest update from OpenAI, set to upgrade ChatGPT in a pretty groundbreaking way. While ChatGPT has always ...

The last time OpenAI launched a new model, GPT-5, it was largely panned. Gone was the sycophantic style of GPT-4o, leaving ...

ChatGPT can help with many things—creating images, looking up information, role-playing, solving math problems, programming ...