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OpinionAlexandr Wang · X· @alexandr_wang·· 1 day ago

4.9K views · 63 likes · 3 reposts (at collection)

Alexandr Wang Reacts to @kirillk_web3’s Muse Spark Post

What happened

@kirillk_web3 says Meta’s Llama 4 disappoints everyone, Meta goes closed with Muse Spark, Zuck writes a $100-200 billion check, Muse Wonder ships on Monday, and 3 days later Meta drops you with open weights: 816 billion parameters, only 42 billion active at a time. Alexandr Wang: “lmao muse spark open balling out”

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The story so far

Alexandr Wang responded to @kirillk_web3’s post about Meta’s Muse models with “lmao muse spark open balling out,” reacting to the account’s claims about a shift from closed models to open weights. @kirillk_web3 characterized Llama 4 as disappointing and Muse Spark as Meta going closed, and claimed Mark Zuckerberg was writing a $100–200 billion check. The account described Muse Wonder shipping on Monday, followed three days later by a Meta release with open weights, 816 billion parameters and only 42 billion active at a time. Wang’s brief response did not explicitly confirm those claims.

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