Meta unveiled Muse Spark, its first frontier model from Superintelligence Labs. In Contemplating mod...
The AMW Read
The introduction of Muse Spark by Meta's Superintelligence Labs establishes a new top-tier frontier lab entrant and validates the efficiency/reasoning capability debate via high-scoring 'Contemplating' mode.
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Meta unveiled Muse Spark, its first frontier model from Superintelligence Labs. In Contemplating mode it scored 50.2% on Humanity’s Last Exam, beating GPT‑5.4 Pro (43.9%) and Gemini Deep Think (48.4%). The model ran 58 M output tokens—comparable to Gemini’s 57 M but far below Claude’s 157 M and GPT’s 120 M—showing strong efficiency. Embedding Muse across Facebook, Instagram and WhatsApp gives Meta a built‑in user base of 3 bn monthly active users, setting a new bar for AI‑driven personalization.
