At a Glance · AI-generated

Meta released Muse Spark, a multimodal reasoning model featuring thought compression and parallel agents, marking the social media giant's return to frontier AI development. The model represents Meta's first closed-weight AI system, departing from the company's previous open-source approach, and serves as an early test of its newly formed Superintelligence Lab established after hiring AI researcher Alexandr Wang. The release underscores Meta's multi-billion-dollar commitment to compete with rivals Google and OpenAI in advanced artificial intelligence.