Meta Superintelligence Labs Announces Muse Spark, First Frontier Model on New Architecture Stack

Summary

Meta Superintelligence Labs (MSL), the research division Meta established to pursue artificial superintelligence, has announced Muse Spark — described as its first frontier model built on a completely new architecture stack. This represents MSL's first major public model release since being spun up as a distinct organization within Meta, signaling that the group has moved from research formation to shipping production-grade models. The release is significant in the competitive frontier model la