OpenAI CEO Sam Altman detailed plans for the company’s GPT-4.5 and GPT-5 AI models in a roadmap published on X on Wednesday. In the post, Altman also acknowledged that OpenAI’s product lineup has gotten complicated and says that the company wants to do “a much better job” simplifying its offerings. “We hate the model picker as much as you do and want to return to magic unified intelligence,” Altman says. Source: OpenAI lays out plans for GPT-5