The United States and China are no longer racing on AI. They are building rival AI blocs, and the rest of the world is being told to pick one.
By Blumefield | October 25, 2026
The week the map got redrawn
Something shifted this weekend in how the world organizes itself around computing power. For two years the contest between Washington and Beijing looked like a race, measured in chip benchmarks and model launches. It now looks like something older and more permanent. The two governments are building rival AI blocs, each with a membership roll, a founding document, and a cost for joining the wrong one. Dozens of middle powers that spent the past year hedging are suddenly being asked to declare an allegiance.
The pressure became explicit this week. Reporting on October 25 described a widening group of countries caught between a United States coalition built around supply-chain security and a Chinese organization built around open models and cheap access. Governments from Jakarta to Astana to Riyadh are discovering that the technology they want from both sides now arrives with a political invoice attached. President Trump framed the stakes bluntly last month, saying that whoever wins AI wins. The emerging AI blocs are the machinery for making sure the winner is a side, not just a company.
What makes this moment different is the speed of it. A year ago neither coalition formally existed. Both were stood up inside twelve months, both now claim a few dozen signatories, and both AI blocs are recruiting the same undecided states. The question is no longer whether the AI blocs will form. They have. It is how many countries will be allowed to keep a foot in each camp before the doors close.
How Washington drew its line
The American side carries the name Pax Silica, and it reads less like a trade pact than a loyalty test. The United States launched it on December 12, 2025, at an inaugural summit in Washington, with the State Department as coordinator and Under Secretary Jacob Helberg as its public face. Seven founders signed first: the United States, the United Kingdom, Japan, South Korea, Singapore, Australia, and Israel. The signatory list has since grown to roughly 25, pulling in the Gulf states, parts of Europe, and several Latin American governments. You can read the Department's framing on its own portal at the U.S. State Department.
The vocabulary matters. Pax Silica talks about trusted partners, coercive dependencies, and a positive-sum partnership covering semiconductors, compute, mineral refining, data infrastructure, and energy. Translated, the coalition is an attempt to build an advanced-computing supply chain that routes around China at every layer, from the rare earths in the ground to the models in the cloud. Membership buys access to American chips, data-center investment, and the frontier systems that only a handful of firms can train. It also comes with an expectation of exclusivity that Washington is now making harder to ignore.
That expectation hardened into a threat. A draft State Department letter warned that joining a rival framework could mean exclusion from the American coalition, with a line since quoted everywhere: to be part of everything is to be part of nothing. Officials have been blunter in private, arguing that a country cannot be a trusted partner in one technology ecosystem while signing on to a China-designed initiative. The message to the undecided is that the free-rider era is over, and that the AI blocs will have real borders.
Beijing's open-weight answer
China's counter-offer is structured as the near-opposite of a loyalty test. The World Artificial Intelligence Cooperation Organization, or WAICO, was signed in Shanghai on July 16, 2026, with 29 founding members and has since expanded toward the high thirties. Premier Li Qiang first floated the body a year earlier at the World AI Conference, and Xi Jinping has sold it with deliberately universalist language, calling for AI to be a symphony of international cooperation rather than a solo performance by a single country. The Chinese embassy in Washington put the pitch more sharply, insisting that AI should not be owned by major countries.
The strategy behind the rhetoric is open weights, and it is why the two AI blocs are really selling different products. Where the American side gatekeeps access to proprietary frontier systems, Beijing is flooding the field with capable models that any government can download, inspect, and run on its own hardware. Alibaba's Qwen family has passed billions of downloads, and for a finance ministry or a university in a country that will never be sold top-tier American chips, a free Chinese model that runs locally is not a compromise. It is the only realistic path to a sovereign capability. China frames this as inclusion. Washington frames it as a Trojan horse for dependency and data capture.
The scoreboard outside the two blocs suggests the open-weight approach is landing. Research from AidData at William & Mary counts Chinese official-sector grants and loans tied to AI projects across at least 77 low- and middle-income countries, with Nigeria, Zambia, Ghana, Bangladesh, and Kenya among the top recipients. Separate polling from the Pew Research Center has found public opinion in many middle-income countries warming toward China on AI and its governance. The contest for the undecided is not being fought in Silicon Valley or Shenzhen. It is being fought in the capitals of the global south, and Beijing has been showing up.
Kazakhstan, the country in both
No case exposes the strain better than Kazakhstan, the only government that managed to join both AI blocs at once. It signed Pax Silica on June 25, becoming the first Central Asian member, then added its name to WAICO in Shanghai roughly three weeks later. For a nation of about 21 million people sitting on enormous critical-mineral reserves, the logic was obvious. The United States wants the minerals and offered partnership. China is the neighbor, the record-setting investor, and the supplier of models Kazakhstan can actually obtain. Chinese foreign direct investment hit a record 2.8 billion dollars in 2025, and a Nvidia-linked deal worth up to 10 billion dollars would seed a domestic data-center corridor.
President Qasym-Zhomart Tokayev has not hidden where the gravity pulls, telling Chinese state media that his country's approaches align with Beijing's position. Yet Astana clearly hoped to avoid a binary. Dana Masalimova, a former Kazakh diplomat now at Harvard, summed up the posture in a line that could speak for a dozen governments: everyone is hedging, and no one wants this binary choice. She described her country's spot as precarious, which is the polite word for being the first test of whether membership in both AI blocs survives contact with Washington's new rules.
The early read from analysts is that Kazakhstan miscalculated. Observers of the region argue that Astana did not expect the United States to demand a choice, and that its best move now is to open talks with Washington while insisting it will not formally pick a side. Some American strategists counter that a flexible Kazakhstan is more useful as a bridge into Eurasia than as a forced loyalist. Either way, the precedent set in a mid-sized Central Asian economy will be studied by every government holding two membership cards.
The cost of choosing
The list of the genuinely torn is long and includes some of the world's most important economies. Indonesia has joined WAICO and wants the benefits of both AI blocs, with senior official Mari Pangestu arguing that her country should be able to be part of both. Singapore is hosting a new Anthropic office in Asia while weighing WAICO membership. Saudi Arabia's Humain venture launched a platform built on a Chinese open model even as it buys advanced American chips. Japan sits inside the American security orbit yet refuses to rule out cheaper Chinese models for lower-risk work. France is trying to escape the choice entirely through its national champion Mistral.
The structural problem is that most countries lack the one thing that would let them opt out: a frontier model of their own. The United Kingdom and Germany bring enormous economic and military weight to the table but have no homegrown frontier system, which leaves them dependent on American chips and data-center deals no matter how uncomfortable the politics. Analysts at the Carnegie Endowment have warned that access to advanced AI now rests on the whims of policymakers in Washington and Beijing. That dependency is precisely what both AI blocs are designed to deepen, and precisely what the swing states are trying to resist.
There is a sliver of leverage for the undecided. Kyle Chan of the Brookings Institution notes that because Beijing must court third countries to grow WAICO, the swing states hold real bargaining power, at least for now. That window will not stay open. As the AI blocs harden their exclusivity clauses and intensify their recruiting drives, the room to hedge is shrinking month by month, a dynamic Blumefield has tracked across the broader US-China technology decoupling. The weekend's reporting is best read as a warning shot. The AI blocs are no longer a forecast. They are a map, and the cartographers in Washington and Beijing are redrawing borders faster than most governments can decide which side of the line they want to be on. For more on the fault lines reshaping the global technology order, follow Blumefield.