openbmb/minicpm ? reverse-engineered prompt

Build me a polished open source repo for a small but powerful local AI model called MiniCPM5.

I want it to let people try the model in a simple demo, download different model formats, and follow clear steps to run it on their own laptop or device. Please include a friendly chat style demo, examples for using the model with tools and agent like tasks, and easy to follow guides for fine tuning and quantizing the model for smaller hardware. It should feel practical for developers who want to use a compact LLM offline or in resource constrained setups.

Make the README clean and beginner friendly, with quickstart instructions, model download links, and a short explanation of what the model is good at, like coding, math, long context, and tool use. If anything depends on current library behavior, look up the latest docs online and keep the setup instructions working.