Digital image of artificial intelligence human brain on black background. OpenAI has built a version of GPT-4, its latest text-generating model, that can "remember" roughly 50 pages of content thanks ...

GPT-5 was officially launched by OpenAI on August 7, 2025, making it available to all ChatGPT users, including Free plan users for the first time. The launch involved access by Free, Plus, Pro, and ...

Every Staff in Context Window Hello, and happy Sunday! This is the final Context Window of the year. On Monday we’ll publish Every’s year by the numbers, looking back at the best of what we wrote, ...

OpenAI is one of the biggest AI companies in the world, and it’s been shaping some of the most advanced artificial intelligence of our time. Some of its models like GPT 3.5, GPT-4, and GPT-4 Turbo ...

Most of us are pretty impressed by ChatGPT. Sure, it’s got its shortcomings, but it definitely doesn’t suck, right? Not according to OpenAI CEO Sam Altman, who has publicly criticism his company’s ...

Ask ChatGPT “What color is the sky on a sunny, cloudless day?” and it will formulate a response by inferring a sequence of words that are likely to come next. So it answers, “On a sunny, cloudless day ...

OpenAI today announced the general availability of GPT-4, its latest text-generating model, through its API. Starting this afternoon, all existing OpenAI API developers “with a history of successful ...

OpenAI has built a version of GPT-4, its latest text-generating model, that can “remember” roughly 50 pages of content thanks to a greatly expanded context window. That might not sound significant.