WowHow Blogs

Meta Superintelligence Labs just released Muse Spark, the company's first proprietary frontier AI model under Alexandr Wang. It features a novel Contemplating mode using parallel agents, leads every model on health benchmarks, and will roll out to 3 billion users across WhatsApp, Instagram, and Facebook. Continue reading the full article on WowHow → Originally published at https://wowhow.cloud/blogs/meta-muse-spark-everything-you-need-to-know-2026

Meta Superintelligence Labs released Muse Spark on April 8, 2026 — the first proprietary model under Alexandr Wang. It uses a technique called thought compression to achieve frontier-level reasoning at a fraction of the compute cost. On Humanity's Last Exam, it scores 50.2, beating Gemini 3.1 Deep Think and GPT-5.4 Pro. Here is what it does, how it works, and what developers should do about it. Continue reading the full article on WowHow → Originally published at https://wowhow.cloud/blogs/meta-muse-spark-ai-model-small-models-obsolete-2026