Meta Releases Muse Spark Open $META
- Meta is releasing the model weights under a license with limited commercial restrictions, allowing many developers to use the model for free.
- Muse Spark Open weights are available for download on Amazon SageMaker AI, Google Cloud Model Garden, Hugging Face and Microsoft Foundry Models.
- Muse Spark Open is available through API platforms including Baseten, Fireworks AI, Groq, Modal, Nebius, OpenRouter and Together AI.
- Muse Spark Open brings advanced agentic capabilities to desktop computers for the first time on Apple M5 Ultra Mac Studios.
- Muse Spark Open is an 816-billion-parameter sparse mixture-of-experts model that activates roughly 42 billion parameters per token, according to Meta's blog.
- Meta says Muse Spark Open is the open-weights version of Muse Spark.