Meta Abandons Open-Source Llama for Proprietary Muse Spark Model

Meta shifts its generative AI strategy by halting Llama series releases to prioritize a closed model called Muse Spark.

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The fact

This shift to proprietary contradicts Meta's long tradition of releasing open-source models and signals monetization priority.

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Fin de l'accès public aux modèles Llama de Meta, transition vers propriétaire

Auto-synthesis from 1 media source · identified on April 30, 2026