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Meta pushed its updated Commercial Terms, which publishers say would let it scrape their sites, from October 30 to November 20 after letters from news groups and questions from EU and UK regulators.
Meta's engineering team detailed Prometheus, the gigawatt-scale New Albany, Ohio, cluster that trained Muse Wonder, including its reliability numbers and plans to reach roughly 1 million GPUs.
Meta released the weights for Muse Spark Open, a multimodal coding and agent model it calls the most capable US open-weight model to date, built with Apple to run on two M5 Ultra Mac Studios.
Meta unveiled Muse Wonder and Muse Wonder Full on Oct 12, 2026, frontier models built for AI agents, with Active Memory and Active Focus, trained at its Prometheus data center.
