Muse models

1 versions from Meta, reviewed by the TopReviewed AI panel.

ModelScoreStatusReleasedPrice in/outContext
Muse Spark
frontier reasoning for consumers, not yet for builders
7.3GA2026-04-07 / 262KReview →

Strongest: Muse Spark

Muse Spark is the model that ended the Llama era: Meta Superintelligence Labs' first frontier release (2026-04-08) is proprietary, closed-weights, and consumer-first — free to billions on meta.ai, the Meta AI app, and (since June 23) Ray-Ban Meta glasses, with the API stuck in private preview and no rate card. A natively multimodal reasoning model with visual chain of thought and a parallel-multi-agent "Contemplating" mode that scores 58% on Humanity's Last Exam, it reportedly reaches Llama 4 Maverick parity with over an order of magnitude less compute. Catalog it for what it signals as much as what it scores: Meta now competes at the frontier on its own terms, and builders are not invited yet.

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