Meta's 816B Muse Spark Open runs locally on two Mac Studios via llama.cpp

mervenoyann · x · 2026-10-16

Hugging Face CEO Clement Delangue showed Meta's newly open-sourced Muse-Spark-Open-816B-A42B (GGUF Q2K) running on two Mac Studios with a single llama serve command — an early proof that a frontier-class open-weight model can run on desktop hardware.

Related event: Meta Open-Sources Muse Spark Open, an 816B-Parameter MoE Model(44 posts)→

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