Meta launches Muse Spark, its first proprietary AI model with a paid developer API tier, reversing its open-source strategy with implications for crypto-AI

Meta launched Muse Spark, its first AI model from restructured Meta Superintelligence Labs, promising tenfold compute gains over Llama 4 Maverick.

Muse models are a statement of intent for Meta after heavy investments, while underlining an era of closed innovation to catch OpenAI and Google. | Business News