In an era when everything's a subscription service, ChatGPT remains one of the rare tools you can use for free, without a countdown timer or a credit card form lurking around the corner. ChatGPT has ...

The biggest mistake people make when trying to get their ChatGPT API key is that they use the wrong URL. The key can't be found at chatgpt.com. Instead, point your browser to the OpenAI developer ...

OpenAI today announced several big upgrades to ChatGPT and its GPT models, with some of the AI’s best features now available for free to all users and big upgrade that can use live video in your ...

The economics of AI are changing, and ChatGPT’s runaway success explains why ...

On Monday, OpenAI announced that visitors to the ChatGPT website in some regions can now use the AI assistant without signing in. Previously, the company required ...

Last year when I first reviewed ChatGPT, the most well-known AI chatbot in the world, I felt that most people shouldn't pay for it. A year later, I still believe that casual users are fine using the ...

Lisa joined CNET after more than 20 years as a reporter and editor. Her coverage of AI ranged from a hands-on with OpenAI's empathetic Advanced Voice Mode to in-depth explainers on LLMs, ...