Polymarket Prices 23% Chance U.S. Blocks Chinese AI by 2026

Polymarket launched a market earlier this month that resolves ‘yes’ if the U.S. government uses legislation, an executive order, an export control or another formal action to generally prevent U.S. public access to a major Chinese AI model by Dec. 31, 2026.

Traders have priced the contract at 23%. That figure reflects current bets and will change as new federal or state actions and technical developments occur.

Federal agencies have already taken narrower steps. Several bureaus within the Commerce Department instructed staff not to download or use the Chinese chatbot Deepseek on government devices over data-security concerns. At the state level, Virginia, Texas and New York have issued bans on the app for state employees.

In Congress, lawmakers have proposed the bipartisan No Adversarial AI Act, which could bar federal agencies from using AI models developed in China, Russia, Iran or North Korea. Representatives Josh Gottheimer and Darin LaHood introduced a bill aimed specifically at Deepseek.

Companies have also expressed positions. In a policy submission to the White House, OpenAI described Deepseek as ‘state-controlled’ and urged restrictions on models produced in China.

Prediction markets condense policy signals into a single price, but the contract carries limits. Trading volumes are modest and odds can move sharply with small bets. Outcome determination depends on legal and technical details: a sweeping export control that broadly prevents access would meet the contract’s criteria, while narrower device bans or guidance for government employees may not.

Technical factors affect enforceability: models with open weights can be copied and re-hosted outside a single government’s reach. Market participants say key developments to watch include further Commerce Department rulings on foreign AI services, expansion of state-level restrictions beyond government-device bans, and any verified data-security incident tied to inference performed on Chinese-hosted models.

The contract remains open through Dec. 31, 2026, and the current 23% probability will update as federal and state actions and technical developments unfold.