I doubt that. What stops the Chinese labs from figuring it out? It’s not like these models are fundamentally different from each other
Isn’t this the problem inference (training) a model is designed to solve :)))
And it's a hard problem.
What's an easier form of training is being able to see the intermediate results and train to imitate them.
China will spend all of the money required to catch up, Google and OpenAI will both spend money to catch up as well. NVidia and others will not allow a frontier lab to become the AI bottleneck.
OpenAI and Anthropic may have gone silent on how they build their models, but other companies have different incentives.