Meta CEO Mark Zuckerberg is hyping up the emergence of superintelligent AI. Just don’t expect it to be open source, like the company’s Llama large language models. On Wednesday, Zuckerberg published a manifesto about the company’s efforts to build AI that's smarter than humans. "Developing superintelligence is now in sight," he writes.“Over the last few months, we have begun to see glimpses of our AI systems improving themselves. The improvement is slow for now, but undeniable,” he said. But whi...