The lack of a PhD probably has more to do with the structure of Chinese education but these people were basically studying like PHDs.
https://www.firstpost.com/explainers/china-deepseek-ai-full-...
China has a reputation for being a "paper mill" place though, so not sure that publishing papers has any value whatsoever as a quality indicator.
China has a reputation for being a "paper mill" place though, so not sure that publishing papers has any value whatsoever as a quality indicator.