Meta to launch Muse Wonder and Muse Wonder Full models

Meta is releasing two new models, Muse Wonder and Muse Wonder Full, to its technology suite. Subscribers of Muse Code will gain access to both versions starting 12 October 2026.
Developers can reach Wonder through the Meta Model API. The company intends to use Wonder as the engine for its Muse AI agent.
Meta stated it will create specific models that "can bring to everyone using Muse." These new releases are expected by Meta to compete with GPT-6 Astra, Claude Opus 5.5, and Claude Fable 5.1.
The Superintelligence Labs division recently introduced Muse Spark as part of its expanding portfolio. Additional recent launches from the firm include an AI agent named Muse and a dedicated image model called Muse Image.




