https://techcrunch.com/2023/06/07/openai-gpt5-sam-altman/

OpenAI is still not training GPT-5, months after the Microsoft-backed startup pledged to not work on the successor to GPT-4 “for some time” after many industry executives and academics expressed concerns about the fast-rate of advancements by Sam Altman’s large language models.

“We have a lot of work to do before we start that model,” Altman, the chief executive of OpenAI, said at a conference hosted by Indian newspaper Economic Times. “We’re working on the new ideas that we think we need for it, but we are certainly not close to it to start.”