Developed by StepFun, Step3 is an open source multimodal macromodeling project hosted on GitHub. The project aims to provide efficient and affordable text, image, and speech content generation capabilities suitable for production environments.At the core of Step3 is a 32.1 billion-parameter (3.8 billion active parameters) based Mixed Model of Expertise (MoE), which significantly improves the experience of using it by optimizing inference speed and performance.
This answer comes from the articleStep3: Efficient generation of open source big models for multimodal contentThe