Mixture of Experts (MoE)4 min read
Scale Agentic Coding Workflows with Meta’s Muse Spark Open on NVIDIA GB300 NVL72
Meta launches Muse Spark Open, a coding-optimized 816B mixture-of-experts (MoE) model with 42B active parameters and a 1M token context window. Trained on...
By Tanya LenzNVIDIA Developer Blog

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Originally published by NVIDIA Developer Blog on Oct 15, 2026.
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