AI Research Is Getting Harder to Separate From Geopolitics

The top of the world AI research conference the Conference on Neural Information Processing Systems, better known as NeurIPS, this week became the latest organization to find itself embroiled in a growing conflict between geopolitics and global scientific collaboration. Conference organizers announced then quickly reversed controversial new restrictions for international attendees after Chinese AI researchers threatened to boycott the event.

“This is a potential watershed moment,” says Paul Triolo, a partner at consultancy DGA-Albright Stonebridge who studies U.S.-China relations. Triolo says attracting Chinese researchers to NeurIPS is beneficial to U.S. interests, but some U.S. officials have pushed U.S. and Chinese scientists to separate their work, particularly in the area of ​​AI, which has become a particularly sensitive topic in Washington.

The incident could heighten political tensions around AI research and deter Chinese scientists from working at U.S. universities and tech companies in the future. “At one level, it will now be difficult to keep basic AI research out of the [political] image,” says Triolo.

In their annual manual for paper submissions, published in mid-March, NeurIPS organizers announced updated participation restrictions. The rules stated that the event could not provide services such as “peer review, editing and publication” to organizations subject to U.S. sanctions and linked to a database of sanctioned entities. It included companies and organizations on the Industry and Security Bureau’s entity list and those on another list with alleged ties to the Chinese military.

The new rules would have affected researchers at Chinese companies like Tencent and Huawei, who regularly present their work at NeurIPS. The database also includes entities from other countries like Russia and Iran. The United States imposes limits on business dealings with these organizations, but there are no rules regarding academic publications or conference attendance.

The NeurIPS manual has since been updated to clarify that the restrictions apply only to Specially Designated Nationals and Blocked Individuals, a list used primarily for terrorist groups and criminal organizations.

“In preparing the NeurIPS 2026 Handbook, we included a link to a U.S. government sanctions tool that covers a much broader set of restrictions than NeurIPS is actually required to follow,” event organizers said in a statement released Friday. “This error was due to poor communication between the NeurIPS Foundation and our legal team.”

Before changing course, conference organizers first said the new rule concerns “legal requirements that apply to the NeurIPS Foundation, which is responsible for compliance with sanctions,” adding that it was seeking legal consultation on the matter.

Immediate reaction

The new rule sparked a rapid response from AI researchers around the world, particularly in China, which produces a large amount of cutting-edge machine learning papers and is home to a growing share of the world’s top AI talent. Several academic groups have issued statements condemning the move and, more importantly, discouraging Chinese academics from attending NeurIPS in the future. Some have urged Chinese academics to instead contribute to national research conferences, which could help increase the country’s influence in relevant science and technology fields.

The China Association of Science and Technology (CAST), an influential government-affiliated organization of scientists and engineers, said Thursday it would stop funding Chinese academics traveling to attend NeurIPS and would instead use the money to support domestic and international conferences that “respect the rights of Chinese academics.”

CAST also said it would no longer count publications from the NeurIPS 2026 conference as academic achievements when evaluating future research funding. It’s unclear whether the organization will backtrack now that NeurIPS has waived the new rule.