Welcome Muse Spark Open: open-weight frontier multimodal mixture-of-experts model from Meta

Meta has released Muse Spark Open, an open-weight multimodal model that utilizes a mixture-of-experts architecture. The model is designed to handle diverse data inputs and is now available for researchers and developers to integrate into their own applications. By providing open access to this frontier-class technology, Meta enables independent testing and custom deployment of high-performance multimodal AI systems.