I’m KbWen — a developer who builds things and documents the process.

This blog is where I write about what I’m exploring: machine learning, deep learning, data engineering, LLMs, and whatever rabbit hole I’m in this week. Some posts are in English, some in Chinese — depending on who I’m writing for.

I also build small web tools at lab.kbwen.com — JSON formatters, quant utilities, and other experiments that started as “I just need this one thing.”

Find me elsewhere: