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Meta

Meta (Meta Platforms, Inc.) is the Menlo Park, California company behind Facebook, Instagram, WhatsApp and Messenger. In AI it matters through Meta AI, the Muse Spark and Muse Wonder models built by Meta Superintelligence Labs, the Muse personal agent app, and its open-weight releases, most recently the 816-billion-parameter Muse Spark Open on October 15, 2026.

16 stories · updated Oct 20
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Checked Oct 16

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Hardware · NewsMeta's Prometheus supercluster: what Meta says about its 1 million GPU target, networking, cooling and HyperionOn October 19, 2026, Meta published the most detailed description yet of Prometheus, its gigawatt-scale AI supercluster in New Albany, Ohio. The first phase is complete and trained the Muse models, and Meta says it is working toward roughly 1 million GPUs spread across several buildings. Here's what Meta disclosed and what it left out.·5 min readAgents · AnalysisWebsites are closing their doors to AI agents: who is blocking them, why, and what it means for agents and the open webAmazon, Yelp, airlines and most big news sites are restricting AI bots and agents, and Cloudflare now blocks agents by default on ad-supported pages for new domains. Who is blocking AI agents, the costs and security worries behind it, the case for letting agents in, and what the evidence does and doesn't show.·8 min readProducts · NewsMeta's commercial terms for October 30: the AI-training crawling clause it rewrote, and what still appliesMeta's new commercial terms, effective October 30, 2026, let it crawl websites linked to business accounts. After publishers objected, Meta removed the word 'train' on October 17 and limited the clause to its ads and business products. What changed, who it covers and what's still unclear.·5 min readOpen source · NewsMeta Muse Spark Open: the 816B open-weight model, its Muse Model License and what it takes to runMeta released Muse Spark Open on October 15, 2026: an 816B-parameter (42B active) open-weight model with a 1M-token context, under a new Muse Model License. What the license actually allows, what hardware it needs, and how Meta's own benchmark table stacks up.·6 min readModels · NewsMeta Muse Wonder and Muse Wonder Full: price, availability and what Artificial Analysis foundMeta released Muse Wonder and Muse Wonder Full on October 12, 2026. Muse Wonder costs $4/$20 per million tokens on Meta's API; Wonder Full is only in paid Muse Code plans. Artificial Analysis scores them 52 and 56 on its Intelligence Index.·5 min readModels · ExplainerMeta Muse Spark explained: the closed model behind Meta AI, the Muse agent app, and what's openMuse Spark, launched April 8, 2026, is Meta's proprietary replacement for Llama at the top of its lineup. It now powers Meta AI, the Muse personal agent (on iPad since October 7) and a paid API. What it is, what it costs, and how much of it is actually open.·7 min read

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