Model

Muse Wonder Full

Muse Wonder Full is an artificial intelligence model developed by Meta AI. This page lists what is publicly known about the model and every benchmark result Aivio News has recorded for it, each with its own source and date.

Developer: Meta AI
Model: Muse
Released: October 12, 2026
Modalities: Model, Image, Video, Audio, Code
Status: Active
Source: research.meta.ai

Benchmarks

All stories

No verified results recorded yet.

More from Muse Wonder Full

Models Oct 15

Meta's return to open weights is an 816-billion-parameter model that it says runs on two Mac Studios

Meta calls Muse Spark Open the most capable US open-weight model to date. The number that matters is not the parameter count but the 42 billion of them that are active at a time.

Safety Oct 13

Meta will not rule out a chemical and biological high-risk rating for its new model, and says mitigations are what cleared it for release

Meta's own card declines to rule out the high-risk tier for chemistry and biology. The same document reports 92 flags on ExploitGym, then explains why only 21 of them count.

Models Oct 13

Meta's first frontier model ranks fourth on an independent index, and the stronger of the pair is not sold through the API

Artificial Analysis scores Muse Wonder Full at 56, fourth of 689 models. Meta sells the weaker Muse Wonder through its API and keeps the stronger one inside Muse Code.