Unsloth AI on X: "Meta releases Muse Spark Open, a new SOTA open model. Run on a Mac Studio via Dynamic 2-bit Unsloth GGUFs. Muse-Spark-Open-816B-A42B supports text, images, video and audio input with 1M context. GGUF: https://t.co/oUNlmTpNJl Guide: https://t.co/wL7Owikwzc" / X

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Unsloth AI
@UnslothAI
Meta releases Muse Spark Open, a new SOTA open model. Run on a Mac Studio via Dynamic 2-bit Unsloth GGUFs. Muse-Spark-Open-816B-A42B supports text, images, video and audio input with 1M context. GGUF: huggingface.co/unsloth/Muse-S… Guide: unsloth.ai/docs/models/mu…
Mark Zuckerberg
@finkd
Oct 15
Muse Spark Open -- weights releasing today -- runs great on new Mac Studios thanks to work with @johnternus and Apple.
Last edited 5:45 PM · Oct 15, 2026
34.6K
Views
36
Karabo
@karabolamani
Oct 15
smallest one is 1-bit at 180gb. waiting for the 0-bit
3
David Gorgan
@david_gorgan
Oct 15
Do you have by any change a quant that could run on my M1 MacBook Air?
John Moore
@talemi
Oct 15
Thanks for sharing the GGUF and the guide, this is really useful. Congrats on the release!

Meta releases Muse Spark Open, a new SOTA open model. Run on a Mac Studio via Dynamic 2-bit Unsloth GGUFs. Muse-Spark-Open-816B-A42B supports text, images, video and audio input with 1M context. GGUF: huggingface.co/unsloth/Muse-S… Guide: unsloth.ai/docs/models/mu…

Mark Zuckerberg

@finkd

Oct 15

Muse Spark Open -- weights releasing today -- runs great on new Mac Studios thanks to work with @johnternus and Apple.

Last edited 5:45 PM · Oct 15, 2026

34.6K

Views