The Hugging Face blog provides a tutorial on building a Multi-Choice Prompt (MCP) server using Gradio. An MCP server is a tool for generating and evaluating multiple-choice questions, which can be useful in natural language processing tasks such as question answering and text classification. The tutorial uses Python and the Gradio library to create a simple MCP server that can be used with popular AI models like BERT and RoBERTa. --- Why it matters: This matters because building an MCP server is an important step for researchers and engineers working on natural language processing tasks, as it allows them to generate and evaluate multiple-choice questions in a standardized way. Source: https://huggingface.co/blog/gradio-mcp