News brief
OpenAI on Thursday released the fifth generation of the artificial intelligence technology that powers ChatGPT, a product update that鈥檚 being closely watched as a measure of whether generative AI is advancing rapidly or hitting a plateau. GPT-5 arrives more than two years after the March 2023 release of GPT-4, bookending a period of intense commercial investment, hype, and worry over AI鈥檚 capabilities.