Meta Muse Spark: Zuckerberg's $125B Bet to Finally Beat OpenAI at Its Own Game

Meta just dropped Muse Spark — a closed, multimodal reasoning model built in nine months that shot the Meta AI app from No. 57 to No. 5 overnight. Is this Alexandr Wang's proof that Meta's ground-up AI rebuild is the real deal, or just a very expensive catch-up lap?

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