AppleAnalysisDevelopersOctober 15, 2026

Apple MLX runs trillion-parameter Muse Spark Open on four Mac Studios

Read original source →machinelearning.apple.com

Apple's MLX update runs Muse Spark Open (816B params, NVFP4) at over 36 tokens/sec across four Mac Studios using RDMA over Thunderbolt. Benchmarks compare M5 Ultra vs M3 Ultra on Mistral Medium 3.5 (128B) and Qwen 3.8 (27B); a single Mac Studio supports up to 512GB unified memory.

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