Meta's new AI model shows early promise, but investors want to see Zuckerberg's strategy

Meta launched Muse Spark, a new closed-source AI model (a large language model that processes and generates text), marking a shift from its previous open-source Llama models toward a paid subscription approach similar to competitors like OpenAI and Google. While Muse Spark shows competitive performance in text and vision tasks, investors are waiting to see Meta's strategy for driving consumer adoption and generating revenue beyond just improving its advertising business.