What it does
This repository collects the author's write-ups and hands-on guides about large language models, the kind of AI behind chatbots. It is written in Chinese.
Topics include training and fine-tuning (adapting a model to new data), spreading work across many computers, making models run faster or smaller, testing them, and building apps with them.
It also covers AI hardware and server setup, and includes a section of interview questions.
Who it's for
Chinese-reading engineers and students who want practical knowledge of large-model engineering.
Can I use it without coding?
Yes. The notes can be read in a browser; following the hands-on guides needs programming. New to this? Start here.
Can I run it?
- Cost
- FreeNothing to pay or sign up for.
- Runs on
- Web browser
- Computer
- An ordinary computer is fine
- API key
- Not needed
Try it
Using Claude Code, Cursor or another AI coding assistant? Paste the prompt and it will walk you through the setup.New to this?
Before you install
- Only download from the official GitHub page. Copies with similar names exist for many popular projects.
- License (Apache-2.0): Permissive: free to use, change and share, including for business.
- More on staying safe