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Oct 13, 2026 · Industry Insights

Meta's Muse Wonder Models Rival GPT-6 and Claude Opus — Why the Closed-Source Pivot?

Meta launched Muse Wonder and Muse Wonder Full, flagship AI models matching top rivals with active memory, 1M-token context, and massive training scale, but broke from its open-source tradition by keeping weights closed to monetize via API and subscriptions, protect technical advantages, and control its AI agent ecosystem.