Muse Wonder Full
Muse Wonder Full is an API-only (closed weights) language model from Meta, released October 12, 2026.
Fourteen months ago, we began a ground-up overhaul of our artificial intelligence efforts. In that time, we’ve gone from rebuilding our stack from first principles to pushing the frontier. When we introduced Muse Spark, we outlined our approach to predictable, rigorous scaling.
Check it against your own PC →
Lab
Meta
Released
October 12, 2026
Weights
API-only (closed weights)
Parameters
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Context
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Price / M tokens
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Epoch ECI
not yet rated
Benchmark results
Epoch AI has not published results for Muse Wonder Full yet. New models are usually evaluated within days to weeks.
Links
More from Meta
Muse Ember · Muse Spark Open · Muse Wonder · Muse Spark 1.3 · Muse Spark 1.3 Contributor · Muse Glimmer · Muse Glimmer 30B assistant · Muse Spark 1.2