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Meta's Muse Spark Open tops Artificial Analysis US open-weights ranking at 38.9

1 article1 sourcesince Oct 20Last article 1h ago · Oct 20, 11:20 AM ET

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Artificial Analysis says US open-weights models gained both intelligence and parameter efficiency last week.

Meta's Muse Spark Open scored 38.9 on the Artificial Analysis Intelligence Index, the highest score yet for a US open-weights model. NVIDIA's Nemotron 3.5 Super VL scored 26.5 with 120B parameters, and Reflection's Beam 1.0 scored 30.3 with 501B parameters.

Written by AI from the articles below · updated Oct 20, 11:32 AM ET

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Latest developmentOct 20, 11:20 AM ET

US open-weights models gain intelligence and efficiency, led by Meta's Muse Spark Open

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Oct 20

11:20 AM
Artificial Analysis@ArtificialAnlysOfficial
US open-weights models gain intelligence and efficiency, led by Meta's Muse Spark Open
AIMeta's Muse Spark Open scored 38.9 on the Artificial Analysis Intelligence Index, the highest yet for a US open-weights model. NVIDIA's Nemotron 3.5 Super VL scored 26.5 with 120B parameters, and Reflection's Beam 1.0 scored 30.3 with 501B parameters.

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