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Applied AI·September 21, 2026·1 min read

Meta's Muse gives Zuckerberg another shot at building a real platform

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If Muse becomes the default agent layer across Meta’s surfaces, the real platform isn’t the model—it’s the distribution and identity graph wrapped around it. For builders, the question is whether you treat Meta as an acquisition channel for agents or as the primary runtime for your workflows.

Applied AI

Some startups, like Harvey, Abridge, Ramp, and Rogo, are embracing open-weight models or training their own models to reduce expensive reliance on frontier labs

When a $15.6 billion legal startup like Harvey starts leaning into open-weight or self-trained models, the cost and control calculus around frontier APIs is shifting. If your gross margins depend on third-party model pricing, you should be running serious build-or-borrow analysis on domain-specific open models this quarter.