OpenAI has introduced GPT-5.5, calling it its most advanced and intuitive model so far. Built to handle complex and multi-step tasks with minimal input, the new system focuses on understanding intent ...

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.

ChatGPT quickly swept us away with its mind-blowing skills. Its latest model, GPT-4o, is faster, cheaper and can generate more text than its predecessors. Stephen Shankland worked at CNET from 1998 to ...