OpenAI recently took a stand to support Kai Chen, a researcher in artificial intelligence (AI) from Canada, who is facing a denial of her green card prohibiting her from staying in the United States. After spending twelve years contributing to the development of advanced technologies, including ChatGPT-4.5, she must now leave the country, raising concerns about the management of foreign talent by the Trump administration.
OpenAI takes a stand for an AI specialist
Noam Brown, a renowned scientist at OpenAI, expressed his concern regarding Kai Chen’s situation, stating that it is deeply concerning that a researcher of this caliber is forced to leave American soil. For him, this decision threatens not only the future of the researcher but also the American leadership in artificial intelligence, undermined by an immigration system that appears to favor questionable criteria.
A green card denial with heavy implications
The denial of Kai Chen’s green card does not mean her immediate dismissal. On the contrary, she will continue working for OpenAI, but from Vancouver, where she will temporarily settle in an Airbnb. This situation highlights the complex issues faced by foreign talent in a country where immigration rules are becoming increasingly strict.
Obstacles for foreign talent
Recent events reveal the difficult reality for foreign researchers and students on American soil. More than 1,700 students have had their visas denied, often under the pretext of minor infractions, while others are judged on personal beliefs, such as their support for certain political causes. This dynamic raises questions about how the United States manages the immigration of skilled talent and the consequences this will have on innovation.
A response from the Trump administration
In this context, the Trump administration is uncompromising towards green card holders, viewing some of them as threats to national security. This translates into strict measures aimed at expelling some of these talents, which only exacerbates the situation in the field of artificial intelligence.
A response from the scientific community
In the face of these challenges, leading figures in the AI field, such as Sam Altman, the CEO of OpenAI, advocate for reforming immigration policies, calling for a more accessible process for qualified individuals. The idea is to foster innovation by attracting talent from around the world, thus revitalizing the American technology sector.
The role of OpenAI in the technological ecosystem
OpenAI, as a major player in the development of AI, plays a crucial role in this debate. The company has made substantial efforts to support foreign researchers, having requested over 80 H1-B visas last year and sponsored more than 100 visas since 2022. This commitment underscores the importance of international talent for the future of technological innovation.
Kai Chen’s situation is emblematic of broader challenges facing the AI sector and the American technological landscape. As the current administration imposes barriers to immigration, voices in favor of change are multiplying, highlighting the need for a more inclusive approach that favors talents contributing to the development of advanced technologies and maintaining scientific excellence.







