Meta CEO Mark Zuckerberg told investors that the newly formed Meta Superintelligence Labs is focused on building AI models that can self-improve—meaning they can learn from themselves without as much human input. The remarks came during a second-quarter earnings call on Wednesday.

“At some level, [it’s] not just going to be learning from people, because you want to build something that is fundamentally smarter than people,” Zuckerberg said. “So…you’re going to develop a way for it to improve itself. That is a very fundamental thing that’s going to have broad implications for how we build products and how we run the company.”

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