The Verge AI · 2026/10/16 02:15:36
Meta 与 Apple 联手优化 Muse Spark Open：双 M5 Ultra Mac Studio 实现高效本地推理
Meta 发布开源模型 Muse Spark Open，并宣称其为迄今最强大的美国开源权重模型。通过与 Apple 合作及最新 MLX 框架优化，该模型首次实现在两台搭载 M5 Ultra 芯片的 Mac Studio 上流畅运行，标志着苹果 Silicon 在高端大模型本地部署能力上的重大突破。
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Meta and Apple’s CEOs are publicly supporting each company’s work on Muse Spark Open.
The new Muse Spark Open AI model can work on M5 Ultra Mac Studios. Photo: Amelia Holowaty Krales / The Verge
Meta announced the Muse Spark Open AI model today, claiming that it’s the “most capable US open-weight model to date.” But the company also says that it’s the “the first model in its class” that can “run on your desktop using two Apple M5 Ultra Mac Studios with the latest MLX framework.”
Meta and Apple, typically rivals, worked together on the launch and are publicly supporting each other.
“Muse Spark Open -- weights releasing today -- runs great on new Mac Studios thanks to work with @johnternus and Apple,” Meta CEO Mark Zuckerberg said on X.
“Congrats to the team!” new Apple CEO John Ternus said in a reply. “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!”
“We’re excited for mommy and daddy to be playing nice again,” Meta chief AI officer Alexandr Wang said to Axios, who also noted that the companies have been collaborating over several months.
The new model is a “natively multimodal model” with 816 billion total parameters that “excels at long-horizon tasks, complex software engineering, and multi-step reasoning,” according to Meta. Apple also published a new technical post about MLX, an “array framework” for ML tasks on Apple Silicon, Muse Spark Open, and two other open models.
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