Mark Zuckerberg announces Muse Spark, a new Meta AI model: How to try it, benchmark results

Key Points:

• Meta Superintelligence Labs, led by Mark Zuckerberg, has launched Muse Spark, the first AI model in its new Muse family, now accessible via meta.ai and the Meta AI app, focusing on everyday personal use cases like visual understanding and health.
• Muse Spark represents a major milestone after Meta's aggressive hiring spree and subsequent team restructuring aimed at creating compact, focused groups to drive breakthrough AI development.
• Meta positions Muse Spark as part of its vision for "personal superintelligence," emphasizing empowering individuals rather than centralizing AI control, contrasting its approach with competitors like OpenAI and Google.
• Benchmark results for Muse Spark show mixed performance compared to leading AI models such as Claude Opus 4.6 Max and GPT 5.4 Xhigh, with some strengths and weaknesses, though these results have not been independently verified.
• Meta plans to enhance Muse Spark with a "Contemplating" mode that enables parallel reasoning across multiple agents to improve performance on complex tasks; this feature will roll out gradually but currently lacks a specific release date.