I love open Chinese llms but this seems 100% plausible and and I think ur wring. This is in line with how Chinese companies need to work around the system since America tries to handicap them. This is actually a very smart way to get high quality trianjng data for their future models. Unfortunate about leaking private customer data to a us company though.

Also the article and the evidence presented by Antropic all seems very plausible.