This is where we're headed: https://sibylline.dev/articles/2025-10-12-ai-is-too-big-to-f...
I don't see how some kind of big breakthrough is going to happen with the current model designs. The superintelligence, if it will ever be created, will require a new breakthrough in model architecture. We've pretty much hit the limit of what is possible with current LLMs. The improvements are marginal at this point.
Secondly, hypothetically, the US achieves superintelligence, what is stopping China from doing the same in a month or two, for example?
Even if China achieves a big breakthrough first, it may benefit the rest of the world.