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Model Tracker

Muse Wonder Full

Muse Wonder Full is an AI model made by Meta. Meta released it on 12 October 2026. It is generally available. Its context window is 1,000,000 tokens.

Meta

Released
12 October 2026 — research.meta.ai, read 16 October 2026
Status
Generally available — dev.meta.ai, read 16 October 2026
Takes
Not confirmed: The maker's model documentation gives input modalities for Muse Wonder, but does not explicitly specify them for Muse Wonder Full.
Returns
Not confirmed: The maker's model documentation gives output for Muse Wonder, but does not explicitly specify the output modality for Muse Wonder Full.
Open weights
Not confirmed: The maker's pages reviewed do not state whether Muse Wonder Full's weights are open or downloadable.
Licence
Not confirmed: The maker's pages reviewed do not name a licence for Muse Wonder Full.
Context window
1,000,000 tokens — dev.meta.ai, read 16 October 2026
Longest answer
Not confirmed: The maker's pages reviewed do not print a standard maximum output-token limit for Muse Wonder Full.
Knowledge cutoff
Not confirmed: The maker's pages reviewed do not state a knowledge-cutoff date for Muse Wonder Full.
API price, input
Not confirmed: The maker lists Muse Wonder Full as subscription-only and shows no per-token input price.
API price, output
Not confirmed: The maker lists Muse Wonder Full as subscription-only and shows no per-token output price.
Where
Not confirmed: The maker says Muse Wonder Full is available through Muse Code subscriptions, but that access route does not match the register's allowed categories: API, consumer app, downloadable weights, or cloud marketplaces.
Parameters
Not confirmed: The maker's pages reviewed do not publish a parameter count for Muse Wonder Full.
Model card
Not confirmed: The maker's pages reviewed do not provide a Muse Wonder Full model card.

Questions

When was Muse Wonder Full released?

Meta released Muse Wonder Full on 12 October 2026.

Is Muse Wonder Full still available?

Yes: it is generally available, as Meta states it.

What is the context window of Muse Wonder Full?

The context window of Muse Wonder Full is 1,000,000 tokens, as Meta prints it.

More from Meta

Sources

  1. Introducing Muse Wonder and Muse Wonder Full: Frontier Models for Agents (read 16 October 2026)
  2. Muse Wonder: A Frontier Model For Personal & Professional AI Agents (read 16 October 2026)
  3. Muse Wonder (read 16 October 2026)
  4. Models - Meta Model API (read 16 October 2026)

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