Meta launches proprietary AI model Muse Spark

Meta has introduced Muse Spark, a new proprietary AI model, signaling a departure from its open-source Llama family. Developed by the newly formed Meta Superintelligence Labs and led by Alexandr Wang, Muse Spark is described as Meta's most powerful model, featuring advanced multimodal reasoning and a 'Contemplating' mode for complex problem-solving. This launch positions Meta as a direct competitor in the personal superintelligence space, though its proprietary nature may alienate developers accustomed to Llama's open access. The model demonstrates significant improvements in visual understanding and efficiency, with potential applications in shopping and health.