Model
Muse Spark
- Latest development
- Oct 15, 2026
- Published intelligence
- 4
- Active developments
- 0
Latest intelligence
- SiliconANGLE
Meta releases 816B-parameter Muse Spark Open for coding and agent work
Meta Platforms Inc. has released open weights for Muse Spark Open, an 816-billion-parameter version of its Muse Spark artificial intelligence model that was previously proprietary since April. Built specifically for coding tasks and long-running autonomous agent workflows, Meta claims the release is the most capable open-weight AI model produced by a U.S. laboratory to date.
- TechCrunch
Meta releases its first frontier model, Muse Wonder
Meta has released Muse Wonder, designated as its first frontier model. According to reporting by TechCrunch, the Wonder models are larger and more capable than the earlier lightweight, low-latency Muse Spark, with claims of higher benchmark scores and improved performance on complex tasks such as coding.
- The Verge
Meta has some Wonder Full new AI models
Meta is launching two new artificial intelligence models, Muse Wonder and Muse Wonder Full, from its Superintelligence Labs division. The company claims the new models can compete directly with leading frontier AI systems, expanding on its previous releases of Muse Spark and the Muse AI agent.
- DevelopmentNew1 report
Meta offers discount on Muse Spark for user data sharing