Marcus SchulerChinese AI talent returning from Silicon Valley accelerated in 2024, with headhunters moving 30+ researchers back to China versus single digits the year prior. But the deeper shift may be students choosing not to leave: US PhD applications from Tsinghua engineering dropped from 50% to 20%. The pipeline change could matter more than the departures.
Chinese AI Talent Returns Home as US Pipeline Narrows
Wu Yonghui left Google DeepMind. Yao Shunyu walked out of OpenAI for a reported 100-million-yuan package at Tencent. At least 85 scientists moved east in 2025. But the number Silicon Valley should watch is the one at Tsinghua, where US PhD applications fell from 50 percent to 20.