(FILES) CEO of META Mark Zuckerberg attends the WSJ Innovator Awards in New York on October 29, 2025. Meta on April 8, 2026 released an artificial intelligence model, Muse Spark, it touts as smarter and faster than what it offered before shaking up its Superintelligence Labs unit. "Over the last nine months, Meta Superintelligence Labs rebuilt our AI stack from the ground up," the tech titan said in a blog post. (Photo by ANGELA WEISS / AFP via Getty Images)