Meta and Apple work together to run Muse Spark Open on Macs
By Automate Basics, written with AI from The Verge's original
Meta says its new open-weight Muse Spark Open model can run on a pair of Apple M5 Ultra Mac Studio computers with the latest MLX framework. The setup gives workplace teams a local option to assess, though the announcement does not explain its cost.
What changed with Muse Spark Open
Meta says Muse Spark Open is a new open-weight AI model that can run on a desktop setup built from two Apple M5 Ultra Mac Studio computers and the latest MLX framework. The Verge reports that Meta and Apple worked together on the launch. Apple also published technical information about MLX, Muse Spark Open and other open models.
Meta describes Muse Spark Open as a model that handles more than one type of input. The company says it is suited to extended tasks, difficult software engineering work and reasoning that takes several steps. Those are Meta’s descriptions, not results from an independent workplace test. For a team considering local AI, the immediate news is the stated Mac setup, rather than a new feature in an everyday office app.
Who can use Muse Spark Open, and what does it cost?
Meta says Muse Spark Open’s weights are being released, and it identifies a local setup using two Apple M5 Ultra Mac Studio computers with the latest MLX framework. The Verge’s report does not specify a subscription plan, a price for the model, or the cost of putting that setup together. It also does not say whether the model will work on a single Mac or other Apple computers.
The reported configuration matters for workplace planning. A team with ordinary office laptops should not assume this is a model it can run on existing machines. A team that already works with local AI models may have a clearer reason to investigate, but the source provides no installation instructions or requirements beyond the named hardware and framework.
How do I try Muse Spark Open at work?
Muse Spark Open is worth assessing first on a work task that needs several connected decisions, because multi-step reasoning is one of the abilities Meta claims for the model. For example, a team could give it a process to break into stages, then check whether the stages follow logically and whether important conditions have been missed. That is a suggested evaluation task, not a reported product feature.
The Verge’s report does not provide a setup guide or describe a workplace interface. Before planning a trial, confirm that the team can meet the hardware and MLX requirements Meta names. If the model produces a useful-looking answer, review its assumptions and conclusions against the original task. Meta’s claims about capability do not establish how reliably it will handle a particular team’s work.
Frequently asked questions
Can Muse Spark Open run on one Mac Studio?
The Verge reports Meta’s stated setup as two Apple M5 Ultra Mac Studio computers running the latest MLX framework. The report does not say whether one Mac Studio, another Mac model or a standard work laptop can run the model.
Is Muse Spark Open free to use?
Meta says the model’s weights are being released, but The Verge’s report gives no price or subscription terms. It also does not state the cost of the two-computer setup Meta identifies, so teams should not assume that running it locally is free.
What work is Muse Spark Open meant to handle?
Meta says Muse Spark Open can handle extended tasks, complex software engineering and reasoning across several steps. Those are the company’s capability claims. The Verge’s report does not provide workplace test results, so teams would need to check its answers against their own tasks.
Related reading
Bluesky expands Attie to create websites, quizzes and gamesBluesky has expanded its experimental Attie platform beyond custom social feeds. TechCrunch reports that people can now use it to create websites, quizzes, games and other interactive projects connected to the Bluesky network.
Sullivan & Cromwell develops AI tool for draft agreement reviewSullivan & Cromwell developed Agreement Analyzer with OpenAI to identify issues in draft agreements. The announcement summary does not say whether other legal teams can use it.
ChatGPT Chrome extension can use open tabs and work in a sidebarOpenAI has updated its ChatGPT Chrome extension so ChatGPT can use information from open tabs and work in a browser sidebar. The changes are aimed at people who need to compare pages or handle tasks across them.
Written with AI from The Verge's original and published after automatic checks: every figure here appears in the original, and no sentence is copied from it. The picture is AI-generated. The original is the authority.
Source: Meta and Apple team up to make Muse AI models run better on Macs, The Verge, 15 Oct 2026.