Meta Launches Paid Muse Wonder AI Model, Sending Shares Up 3.60%

Meta Platforms shares gained 3.60% after the company launched its Muse Wonder artificial intelligence model to monetize AI services directly across consumer and developer tiers. Access through the Muse personal agent app requires monthly subscription fees of $20 or $100, while a developer variant, Muse Wonder Full, costs $50 to $200 per month on Muse Code. The rollout aims to enhance user retention and reverse decelerating download growth for the Muse assistant, which launched last month following goals set under Meta Superintelligence Labs.