Meta’s $15B Superintelligence Lab Launches Muse Spark — Its First Closed-Source AI Model
Focus Keyphrase: Muse Spark Category: AI News Meta Description: Meta’s $15 billion superintelligence lab just launched Muse Spark — its first closed-source AI model. Here’s what it means for the AI race, Meta’s strategy, and the future of closed vs open source AI. — Table of Contents [The Announcement That Moved Markets](#the-announcement-that-moved-markets) [What Is Muse Spark?](#what-is-muse-spark) [The $15 Billion Superintelligence Lab](#the-15-billion-superintelligence-lab) [The Closed-Source Pivot: Why Meta Changed Course](#the-closed-source-pivot-why-meta-changed-course) [Meet the Team: Wang, Xu, and the AI A-Team](#meet-the-team-wang-xu-and-the-ai-a-team) [Market Impact: What the 6% Stock Jump Tells Us](#market-impact-what-the-6-stock-jump-tells-us) [Muse Spark vs The Competition](#muse-spark-vs-the-competition) [What This Means for the AI Industry](#what-this-means-for-the-ai-industry) [Conclusion](#conclusion) —