Muse Wonder family (Muse Wonder and Muse Wonder Full)

Meta Superintelligence Labs · release date unknown

UnknownFrontiertext

Openness taxonomy

access, licence, and disclosure — never a single open/closed binary

Weights availability: unknown
Licence: unknown
Licence category: unknown
Commercial use allowed: unknown
Derivatives allowed: unknown
Redistribution allowed: unknown
Field-of-use restrictions: unknown
Training code availability: unknown
Inference code availability: unknown
Architecture disclosure: unknown
Training data disclosure: unknown

openness confidence

Source describes both models as closed.
Source says standard Muse Wonder is live on Meta’s API.
Source does not explicitly state whether weights are downloadable or provide licence terms.

Deployability

raw values as extracted — free text, never inferred from branding

Self-hosting: unknown
On-premise: unknown
Edge deployability: unknown
API availability: Standard Muse Wonder is live on Meta’s API; Muse Wonder Full is limited to Muse Code plans.
Regions available: unknown

Benchmarks

as reported — vendor-supplied unless otherwise noted

Artificial Analysis Intelligence Index Muse Wonder Full ranked #2 overall; three points ahead of models scoring 53 and two points behind Claude Opus 5.5Legal work, long coding, and memory tests Muse Wonder Full reportedly surpassed Claude Opus 5.5 and GPT-6 Astra in these areas

National-security pathway & evidence

from the assessed source item, when one is linked

Impact: highConfidence: lowNat-sec: indirectanalysis

Domains: tech_sovereignty

Pathway: A widely deployed frontier model from a major technology company could broaden access to advanced AI capabilities, but the source gives no national-security use or deployment evidence.

Evidence limitations: The source is a single analysis/newsletter item; it reports rankings and test comparisons but provides no underlying evaluation results or independent corroboration.

Meta's Watermelon ripens into a frontier model

Linked research papers

from paper_model_links

No linked research papers yet.