Meta Muse Spark: Everything You Need to Know About Meta’s New AI Model
Meta Muse Spark just scored 52 on the Artificial Analysis Intelligence Index v4.0, placing it in the top 5 overall behind GPT-5.4 (57), Gemini 3.1 Pro (57), and Claude Opus 4.6 (53). That makes it the most capable AI model Meta has ever built, and it is completely free to use. Built by Meta Superintelligence Labs (MSL), the team led by Alexandr Wang, Muse Spark is the result of a nine-month ground-up rebuild of Meta’s entire AI infrastructure. But raw rankings only tell part of the story. Muse Spark beats every competitor on medical and health benchmarks, ranks second in multimodal vision understanding, and introduces a unique Contemplating mode that […]
