AI@artificialanlys1h ago
Muse Spark 1.3 with max reasoning, in limited preview for partners
Muse Spark 1.3 with max reasoning, in limited preview for partners, scores 62 on the Artificial Analysis Intelligence Index, behind only Fable 5.1 and Opus 5
TL;DRMeta's new Muse Spark 1.3 ranks third on AI benchmarks, behind Claude models.
Why it matters: Competitive AI rankings signal shifting capabilities in the race for enterprise adoption.
Meta has released Muse Spark 1.3, their fourth Muse Spark model release in five months. Muse Spark 1.3 (max), which is in limited preview for Meta's partners, scores 62 on the Artificial Analysis Intelligence Index, behind only Claude Fable 5.1 and Claude Opus 5. The variant available now, Muse Spa...
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