Meta Just Released A New Open-Weight AI Model – Is This A Direct Assault On OpenAI And Anthropic?

If you were expecting Meta to drop its most powerful AI model into the wild, you’ll need to be patient. Zuckerberg called it a direct counter to Chinese AI dominance and confirmed Muse Spark 1.2, Meta’s most advanced model, follows. Inside Meta’s Two-Pronged AI StrategyWhen Meta launched Muse Spark in April, it made the model available only to selected partners through an API. Meta is now putting model weights directly into developers’ hands under a permissive licence and saying its frontier model will follow. Muse Glimmer offers a real open-weight release, though an open-weight model differs from true open-source software.