Funny when you consider the world owes a lot of AI advancements to both Meta and Google, their open releases really did shift things, feel free to correct me if I'm wrong, especially for China, which as far as I know were not releasing as much in AI as they have been beforehand. I remember when Meta released Llama originally people were speculating about it, but it wound up producing a lot of projects that used it, I'm sure some in China. I know that Perplexity has its own custom model on top of Llama that they use for their default model, and its pretty darn good.