Muse Wonder Full
Muse Wonder Full is Meta's higher-capability Wonder variant, launched October 12, 2026 for Muse Code Power Usage and Maximum Usage subscribers. It is not available through Meta Model API; max reasoning effort on muse-wonder-1.0 does not select Full.
The access difference changes how you can integrate and pay for a workload. A subscription execution environment and an API endpoint have different tooling, privacy and operational boundaries.
Official launch and current provider documentation support identity, access and specification claims. Publisher performance claims are attributed; no independent model call or task-quality test was run.
- Critical repository work in Muse Code
- Long-running subscribed agent tasks
Meta lists Full in Muse Code Power Usage and Maximum Usage, in Standard or Contributor mode. It is not an API pay-as-you-go model. The product card advertises 1M context, but no independent callable Full API schema is published in the checked catalog.
Standard mode excludes submitted content from Meta model training. Contributor mode gives more usage in exchange for training permission and is enabled by default for subscribers. Confirm the selected mode before sharing proprietary code or connected context; a higher subscription tier does not remove these choices.
Meta positions Full above Wonder for critical coding and agent workflows. Its published tests use named harnesses and effort configurations; compare completed tasks in the actual Muse Code environment instead of treating a score gap as a guaranteed benefit on every codebase.
Use Wonder when a direct API integration is required. Consider Full only when the subscription environment and plan fit the task, then inspect the produced files, errors, review effort and usage. The model is separate from the consumer Muse agent and from the local open-weight Muse Glimmer checkpoint.
Muse Wonder Full FAQ
Common questions about Muse Wonder Full.
What is the API model ID for Wonder Full?+
No callable Full API model is available in the checked Meta catalog. Use muse-wonder-1.0 for Wonder; Full access is through qualifying Muse Code subscriptions.
Is Full an open-weight model?+
A downloadable Full checkpoint and its license are not established by the launch. Muse Glimmer is Meta's separate open-weight model.