OpenAI recently shook things up with the launch of GPT-5, and many ChatGPT Plus and Pro users discovered their beloved GPT-4 had mysteriously vanished from the model dropdown menu. If you're part of ...

When you're ready to start your first chat, click or tap New chat, type your prompt in the composer, and press Enter or tap ...

OpenAI is rolling out GPT-4.1, its new non-reasoning large language model (LLM) that balances high performance with lower cost, to users of ChatGPT. The company is beginning with its paying ...

OpenAI released its latest model, GPT-5.5, on April 23, just a week after Anthropic introduced Claude Opus 4.7. As the two leading models from the two leading AI labs, we wanted to see how the new ...

Its GPT-4.5 model is also better able to recognize patterns, draw connections and think more creatively, according to the company. Samantha Kelly is a freelance writer with a focus on consumer ...

OpenAI today introduced the next iteration of its AI models, GPT-4.5. GPT-4.5 is OpenAI's "best model yet" for chat purposes, with scaling in unsupervised learning that allows the model to better ...

In what has already been a busy past few days for new model releases, OpenAI is capping off the week with a research preview of GPT-4.5. The company is touting the new system as its largest and best ...

The new GPT-5.5 Instant model will replace GPT-3.5 Instant as the default model for ChatGPT ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A new study has found that OpenAI's latest large language model not ...

Microsoft was the first company to make the ChatGPT GPT-4 upgrade available to users free of charge via Bing. However, you needed a Microsoft account for Bing GPT-4 chats, and there was a waitlist.

The chatbot that launched 1,000 chatbots: We cover everything on the AI tool, from how it works and how to use it to some of its more controversial points. Barbara is a tech writer specializing in AI ...