The United States and China each have initiatives racing to shape the future of artificial intelligence, and Kazakhstan may have to choose a side. As the only country to have joined both the American-led Pax Silica initiative and China's World Artificial Intelligence Cooperation Organization (WAICO), its longstanding multivector foreign policy is coming under new pressure as Washington and Beijing compete for technological influence. The unusual position has drawn scrutiny from Washington as the United States seeks to limit China's influence over…