Chinese AI Researchers Are Making Their Presence Known on X

The common belief in Silicon Valley is that Chinese AI models such as Kimi K3 and DeepSeek R1 emerged suddenly. However, the reality is that you can easily gauge what Chinese AI researchers are working on without visiting China—just log onto X.

Over the past year, I’ve noticed a consistent uptick in Chinese artificial intelligence researchers joining X and engaging in the broader conversation about AI innovation and commercialization. For instance, take Moonshot AI, the firm behind Kimi K3. Recently, I found around 30 accounts on X belonging to individuals who claim to be associated with Moonshot, including two of the cofounders and several former staff and partners. These aren’t inactive accounts; they discuss Moonshot’s significant releases and ongoing research, connect with Western researchers, and share aspects of their personal lives and hobbies.

While Moonshot is arguably the most active Chinese AI lab on X, you’ll also discover executives and technical personnel from other prominent Chinese startups, such as Minimax and Z.ai. Even some DeepSeek employees, who reportedly cannot leave China due to government passport confiscation, frequently share updates on X regarding the latest AI developments and post job opportunities to attract new talent.

“X is currently the best platform” for AI conversations, asserts Meng Fanqing, cofounder of Evolvent AI and a former intern at Moonshot who worked on the Kimi K2.5 model. “It caters to both Chinese and international audiences, and the recommendation algorithm is effective in connecting you with content relevant to your circle,” he explains. In contrast to Chinese platforms, where serious technical discussions can be challenging, researchers like Meng prefer to spend their time on X.

Meng mentions he became an active contributor on X in mid-2025. At the beginning of the year, DeepSeek’s R1 model gained worldwide attention, shining a spotlight on China’s AI landscape. Many Chinese researchers took this opportunity to join X and share their viewpoints. “Around that time, all the Chinese researchers began to focus on international branding,” Meng notes.

Chinese AI researchers may also be stepping in to fill a growing void left by OpenAI and Anthropic researchers, who are increasingly hesitant to share their insights online as their companies expand into giants, says Tiezhen Wang, an independent AI analyst and ex-researcher at Hugging Face. “They likely perceive their model architectures and training methods as confidential, leading to less posting,” Wang clarifies. Consequently, Chinese researchers are attracting more attention from X users keen to understand developments in the rapidly evolving AI sector.

Why Opt for X?

One factor behind X’s popularity among Chinese AI researchers is the absence of a comparable social platform in China for engaging in high-quality technical discussions surrounding AI and other emerging technologies.

Some users previously contributed on Zhihu, a platform akin to Quora that was once marketed as the go-to place for educated professionals to share knowledge. However, since 2020, Zhihu has increasingly shifted focus towards fiction content, resulting in a decline in expert contributors. For instance, Deng Yu, a Chinese mathematician awarded a Fields Medal this year, publicly stated on Zhihu in 2018 that he chose to stop posting due to the proliferation of low-quality content.