Meta announced Muse Wonder and Muse Wonder Full on October 12. Both are available to Muse Code subscribers, and the smaller Wonder is offered through Meta's Model API. Meta says the models compete with leading reasoning and coding systems; those benchmark claims need independent testing.

Because Muse's new iPad support appeared in last week's edition, the novelty here is the model underneath the interface. For a developer, the important comparison is not a synthetic leaderboard. Give Wonder the same small repository bug, integration design or UI-generation task you give your current assistant, and compare quality, cost, latency and how often it needs human correction.

Meta says it eventually intends to use Wonder to power the consumer Muse agent, initially for subscribers, but has not supplied a date. Do not confuse today's developer availability with a confirmed update to every Muse account. Action: if you already have access, run one controlled comparison; otherwise save the announcement and wait for broad availability.