Meta Embraces Open Source Again, Releases Muse Glimmer 30B Model Weights

ylecun · x · 2026-08-12

Meta announced its strong support for open source by opening the weights for Muse Glimmer, a 30B parameter dense model capable of running locally. The company also teased the upcoming release of weights for Muse Spark 1.2, its latest foundation model.

Related event: Meta Open-Sources Muse Glimmer 30B for Local Agents(103 posts)→

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