https://blog.wongcw.com/2023/03/15/openai%e5%85%ac%e4%bd%88gpt-4%ef%bc%9a%e6%9b%b4%e5%bc%b7%e6%9b%b4%e5%8f%af%e9%9d%a0%e5%8f%af%e5%9c%a8%e8%80%83%e8%a9%a6%e4%b8%ad%e8%b6%85%e9%81%8e90%e7%9a%84%e4%ba%ba%e9%a1%9e/