Meta Withholds Muse Wonder Over Safety, Plans Muse Spark Release
Meta has announced that its Muse Wonder model will not be open-sourced due to safety concerns, although the model weights for Muse Spark will be made available soon. This decision highlights Meta's evolving balance between open-source advocacy and safety considerations for high-capability frontier AI models. While Muse Wonder remains closed-source, the upcoming Muse Spark model is expected to support long-running agentic and multimodal workflows with extensive capabilities.
## BACKGROUND
Muse is Meta's personal AI agent ecosystem powered by models like Muse Spark, designed to handle multi-agent tasks, coding workflows, and personal productivity. Meta previously championed open-source models like Llama, making decisions to restrict certain frontier models a notable shift in their strategy.