🔍 Deep Dive: Mark Zuckerberg on X: "Muse Spark Open -- weights releasing today -- runs great on new Mac Studios thanks to work with @johnternus and Apple." / X

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Mark Zuckerberg
@finkd
Muse Spark Open -- weights releasing today -- runs great on new Mac Studios thanks to work with @johnternus and Apple.
5:01 PM · Oct 15, 2026
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John Ternus
@johnternus
Oct 15
Congrats to the team! Amazing to run a model of Muse Spark Open's caliber and scale this efficiently, right from your desk. Mac Studio keeps pushing the boundaries of on-device AI!
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Rob
@RobinsonATrs
Oct 15
Same vibe
Unsloth AI
@UnslothAI
Oct 15
Congrats Meta and thank you for more open-weight models! 🥰 For those who can run Muse Spark Open locally, we made Dynamic GGUFs:
unsloth/Muse-Spark-Open-816B-A42B-GGUF · Hugging Face
From huggingface.co
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Muse Spark Open -- weights releasing today -- runs great on new Mac Studios thanks to work with @johnternus and Apple.