The "it" in that title is an AI smarter than humans. Nobody has built that. GPT-4 never did "scale and learn in uncontrolled ways," it got trained by OpenAI and

The "it" in that title is an AI smarter than humans. Nobody has built that. GPT-4 never did "scale and learn in uncontrolled ways," it got trained by OpenAI and had fixed weights and size after that. AI dumber than humans is a minor threat at best, even according to most doomers.