In a Bloomberg interview, Meta CEO Mark Zuckerberg detailed the company's newest AI model, unveiling a version of its most advanced artificial intelligence model, Muse Spark 1.1, that includes a new paid tier for developers, marking the first time Meta has charged businesses for access to its models and providing a new revenue stream. Zuckerberg said it will be among the most affordable options on the market, setting an "aggressive" price to win in a crowded market for AI tools.