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Latest / Frontier models and safety

Model releaseFrontierUSConfirmed

Meta releases Muse Wonder and Muse Wonder Full, its most capable models, for agent tasks

See how this story connects

Source: Meta

Meta released Muse Wonder and Muse Wonder Full, which it calls its most capable models, built on Muse Spark for personal and professional agent tasks in areas including law, finance, health and coding. Muse Wonder is available to developers through the Meta Model API and Muse Code, and Muse Wonder Full to Muse Code subscribers; Muse Wonder will later power the Muse app, subscribers first. Meta says it trained the models under its Meta Superintelligence Scaling Framework and will publish a fuller safety report later.

Why it matters

Developers can build agents on Meta’s strongest models through its own API, while the safety evaluations behind the release are still to be published.

When
12 Oct 2026
ID
WTA-N-2026-0399
Who
Meta

Summary by wheresthe.ai, from Meta. Checked against the source on 24 Oct 2026.

Read the original at Meta

Source copy: download the page as saved on 24 Oct 2026 (PDF). Also held by the Internet Archive.

Next stop on this Storyline: LinkedMeta releases Muse Spark Open, 816-billion-parameter multimodal model

Cite this story

WTA-N-2026-0399: “Meta releases Muse Wonder and Muse Wonder Full, its most capable models, for agent tasks.” wheresthe.ai, 12 Oct 2026. https://wheresthe.ai/d/us-meta-releases-muse-wonder-frontier-models-for-agents-2026-10/ (source: Meta).

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