The contest between the United States and China over artificial intelligence is widening past the semiconductors that have defined it so far, according to a set of recent analyses.
A piece from Bruegel, titled "Stack battles," argues that the US-China AI rivalry is "moving beyond chips alone." The framing of a "stack" suggests the competition now spans more layers of the technology than the hardware at its base — though the headline itself stops at that claim.
That shift in emphasis lines up with reporting from CRN Asia, which describes a "China's AI surge" that is "pushing US firms to move faster." By that account, the race is also "getting harder to call" — a sign that the outcome is less certain than a simple hardware lead might imply.
A third analysis, from economy.ac, reframes the question entirely. It contends that what looks like an "AI adoption gap" between players "is really a compute sovereignty gap" — pointing to control over computing capacity itself, rather than mere uptake of AI tools, as the deeper divide.
Taken together, the three sources sketch a competition that is broadening: from a focus on who makes the best chips toward who controls the wider technology stack and the computing power beneath it. The specifics behind each claim are not detailed in these items, which are headline-level summaries.
Why it matters: if the US-China AI contest is shifting from semiconductors to the whole stack and to "compute sovereignty," then the policies, companies, and countries that look like winners today may not be the ones that come out ahead.