AI
Meta's 1M-token Muse Spark Open hits Mac Studio with 42B active params
Meta AI Research introduces Muse Spark Open, an 816B parameter model with 42B active parameters and a 1M-token context window, available today on Mac Studio.
Muse Spark Open
Everything InfoSec Ledger has reported about Muse Spark Open: 2 stories, newest first. Part of our AI coverage.
AI
Meta keeps top AI closed, releasing only weaker Muse Spark for coding and agent tasks
Meta publishes a less capable coding model as open weights, signaling it will keep its most advanced frontier systems proprietary.