[Meta's New Superintelligence Team Unveils Its First AI Model, Shifts to Closed Source] According to Golden Finance, on April 9, Meta Platforms Inc. released its latest artificial intelligence (AI) model on Wednesday — the first model launched since CEO Mark Zuckerberg restructured the company's AI division with billions of dollars to keep pace with competitors. This highly anticipated model, named Muse Spark, was developed by Meta Superintelligence Labs (MSL), a new team led by Chief AI Officer Alexandr Wang and composed of highly paid AI researchers. Muse Spark will support Meta's AI chatbot and marks a departure from the company's previous open-source strategy, adopting a closed-source approach, meaning its design and code will not be made public.