Muse Wonder Full

Spec

Attribute	Value
Developer	Meta AI
Released	2026-10-12
Announced	2026-10-12
Context window	unknown
Pricing	unknown
License	unknown
Availability	Muse Code subscribers
The announcement establishes the access route above but supplies no numerical context limit, price or license in the prose read. These specifications are not inherited from another Muse model. (source)

Release Date

Meta introduced Muse Wonder and Muse Wonder Full on 2026-10-12. Wonder is available through the API and Muse Code, while Full is offered to Muse Code subscribers. The planned Muse consumer rollout is distinct from those available developer products. (source)

Benchmarks

Meta claims frontier performance on personal and professional agent tasks, memory and coding. It names FocusBench and SWE-Marathon for sustained work, but numerical chart results were not available in the article's extracted prose. No score or independent ranking is adopted here. (source)

Use Cases

Active Memory retrieves relevant context across conversations. Active Focus describes sustained work, alternative approaches, clarification and checks before important actions. Both models were trained on diverse, long-running tasks. These are vendor descriptions of intended behavior, not guarantees for every deployment. (source)

Compared To

See Muse Wonder for the sibling's access route. Meta attributes improved transfer to unfamiliar tasks to larger base models and compares Wonder Full with Muse Spark 1.3 across reasoning efforts; the article does not supply parameter counts or enough textual scores to reproduce that comparison. (source)

Sources

• Meta announcement; immutable snapshot. The linked model card and promised additional safety report were not reviewed.