Meta releases open-weight Muse Spark AI model for coding
Meta has released an open-weight version of its Muse Spark AI model for coding and AI agents. Developers can download and adapt the model.

Meta released on October 15 an open-weight version of its Muse Spark AI model, designed for coding and AI agents. This release allows developers to download and adapt the model for their specific needs.
Open-weight models provide developers with access to the trained parameters, enabling modification and customization. This can offer businesses a more cost-effective alternative compared to closed models tightly controlled by their creators.
Muse Spark is reported to be capable of running locally on two Apple M5 Ultra Mac Studio computers. The model is also available through select application programming interface providers.
The release follows Meta's earlier launch of the smaller Muse Glimmer model in August, expanding the company's offerings in open AI models.