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Meta

Menlo Park, United States · founded 2004 · Muse models

Meta's Superintelligence Labs group develops the Muse family: Muse Spark as the hosted line and Muse Glimmer as open weights.

Filter the explorer to MetaOfficial site
Tracked models
2
1 with open weights
Benchmarks led
0
of 23 tracked
Latest release
Sep 2
Muse Spark 1.3
Cheapest
$0.58
Muse Glimmer 30B, blended per 1M

Current lineup

2 models, strongest first.

  • Muse Spark 1.3

    FlagshipPreview

    Released Sep 2, 2026

    Meta's flagship hosted model: a multimodal reasoning model with a 1M-token context aimed at long-running agents and coding, priced well below other labs' flagships. It ties for the top score on the legal-research benchmark tracked here.

    Index
    48.1
    In / 1M
    $1.25
    Out / 1M
    $4.25
    Context
    1M

  • Muse Glimmer 30B

    Small & fastOpen weights

    Released Aug 10, 2026

    Meta's open-weights model: a 30-billion-parameter text-and-image model distilled from Muse Spark and built to run tool-using agents locally on a single consumer GPU.

    Index
    17.5
    In / 1M
    $0.33
    Out / 1M
    $1.35
    Context
    131K
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Data as of Oct 8, 2026

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Sources

Benchmark results come from Artificial Analysis, Arena, Vals AI and ARC Prize. Specifications and prices come from each lab's own documentation.

Not affiliated with any lab or evaluator. Names and logos are trademarks of their respective owners and are used only to identify them. Scores change often — check the linked source before making a decision that depends on one.

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