Meta Superintelligence Lab Releases Muse Wonder Models in First Push Into Frontier AI

Meta's Superintelligence Lab released Muse Wonder and Muse Wonder Full, its first frontier AI models, advancing from the lightweight Muse Spark. The larger models deliver higher benchmark scores and stronger performance on complex tasks like coding, comparable to Fable 5.1 and GPT-6 Astra, with Wonder available via Meta Model API and Wonder Full reserved for Muse Code subscribers. The release emphasizes active memory for long-running personal assistants and marks Meta's first frontier model since Alexandr Wang restructured its AI efforts.