Sarah Jeong. How to Make a Bot That Isn't Racist. Vice, March 2016. URL: https://www.vice.com/en/article/mg7g3y/how-to-make-a-not-racist-bot (visited on 2023-12-02).
The source explains that Tay became harmful because it learned from unfiltered user input. It also says bot creators should think about possible misuse before releasing a bot.