OpenAI is testing group chats in ChatGPT, letting up to 20 people collaborate with the AI in a single conversation. You can ...
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 ...
ChatGPT can help with many things—creating images, looking up information, role-playing, solving math problems, programming ...