OpenAI recently added a new feature to the ChatGPT app: a hidden gesture that lets you instantly set the effort level of a ...

If you've been using AI tools for years, the May 2026 updates feel less like incremental tweaks and more like a platform reset. OpenAI has made GPT-5.5 Instant the new default, leveraging your chat ...

The U.S. Patent and Trademark Office, in separate decisions issued in early February, denied OpenAI’s applications to trademark “ChatGPT” and “GPT.” OpenAI has the option to appeal the decisions to ...

OpenAI on Thursday unveiled a stripped-down version of its GPT-4o large language model, GPT-4o mini, which the startup said has better accuracy than GPT-4, and costs dramatically less than GPT-3.5 ...

2023 has witnessed a massive uptick in the buzzword "AI," with companies flexing their muscles and implementing tools that seek simple text prompts from users and perform something incredible ...

OpenAI’s GPT-5.5 Instant is now ChatGPT’s default model, promising fewer hallucinations, shorter answers, better memory controls, and clearer chats.

On Monday, OpenAI unveiled a new way to embed third-party apps directly into ChatGPT. At the company’s annual developer conference in San Francisco, CEO Sam Altman said the move would “enable a new ...

While ChatGPT has existed in various forms for some time, its true mainstream success began with the release of GPT-3 in 2020. Since then, ChatGPT has evolved significantly, both for better and worse.

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...

OpenAI is pushing adoption of GPTs, third-party apps powered by its AI models, by enabling ChatGPT users to invoke them in any chat. Starting today, paid users of ChatGPT, OpenAI’s AI chatbot front ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...