Those Chinese companies are being funded by a substantial amount of government financing, I think at least 20% has come directly from state owned investment firms or government entities and probably more now. You obviously lose precision when you’re talking in sweeping terms like “China” but I don’t think it’s entirely unreasonable in this case. The Chinese government is playing a much more direct role in AI investment and research than other nations.

Nonetheless, the government isn't giving it away either. If China had a monopoly on the technology, or simply winning in quality, open weight models would never have seen the light of the day.

I just want to dispell the silly notion of altruism from China in this conversation.

Bad chyna

The Chinese government is explicitly calling for open weight AI models, which influence its companies.

https://news.ycombinator.com/item?id=48970449