ARTICLE27
π Meta Just Killed Open Source Llama: Welcome to the 'Muse Spark' Era (And What It Means for Developers)
DEV.to AIΒ·May 14, 2026
Meta has ended its open-source Llama strategy, introducing a closed, proprietary AI model called Muse Spark. This represents a fundamental architectural shift with significant implications for developers and the future of AI engineering.
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