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

Overall Capabilities and Architecture Mixture of Experts Perception Encoder Audio Encoder Long Context Inference Support Transformers Audio Inference Llama.cpp SGLang vLLM MLX Deploying Muse Spark Open with Inference Endpoints Fine-tuning with TRL Quentin Gallouédec Ben Burtenshaw Demos 3D Asset Generator Browser...