US Draft Letter to Allies: Pick a Side in the AI Race

Picture the CTO of a mid-sized software company in a country friendly with both Washington and Beijing. Half the product runs on a US cloud with American frontier models; the cost-sensitive half runs on Chinese open-weight models, because they're capable and effectively free. Until this week, that mix was just sensible engineering. A draft letter now circulating in the US State Department suggests it may soon read as a foreign policy statement.

According to Reuters, which reviewed the draft, the US plans to tell members of Pax Silica, the AI cooperation coalition it launched last year, that countries joining China's rival framework will be excluded from the American-led one. The draft's key line drops the diplomatic varnish entirely: "To be part of everything is to be part of nothing." The letter has not been sent and the policy is not yet in force, but the direction is unambiguous. The story broke on August 21 and was picked up by CNBC and The Decoder.

Two blocs, one known straddler

Pax Silica today counts roughly two dozen countries plus EU members. The rival pole is the World Artificial Intelligence Cooperation Organization, launched by Xi Jinping in July 2026, which promotes Chinese open-weight models such as Qwen, DeepSeek, and GLM as alternatives to Western systems. Kazakhstan is so far the only country known to sit in both camps, and the draft letter is aimed squarely at that kind of dual membership.

The timing tracks the technology. Over the past year Chinese open models have closed most of the benchmark gap with Western closed ones, and free weights travel fast in developing markets. Washington's worry is economic as much as technical: whoever's models the world builds on gets to set the standards, the tooling, and the ecosystem around them.

What that CTO should do now

Nothing in the draft targets private companies directly, and it may never be sent in its current form. But businesses in countries caught between the blocs have seen this movie in telecom hardware, and the practical lesson carried over cleanly: procurement choices acquired a geopolitical dimension years before formal rules arrived. Companies serving US government customers, defense-adjacent industries, or American partners should expect questions about their model supply chain sooner than the diplomats finish arguing.

The insurance is architectural, and it is the same advice we give on cost grounds: keep the model layer abstracted, so that swapping providers is a configuration change rather than a rewrite. Teams that built provider-agnostic stacks to chase cheaper tokens are discovering the same design also hedges against export rules, sanctions lists, and coalition letters. If your product would need a rewrite to survive losing access to one country's models, that is worth fixing before anyone makes you.

Sources: The Decoder, Reuters