Liang Wenfeng is the founder of DeepSeek, the Chinese AI lab whose efficient open-weight models drew global attention in 2025, and of the quantitative hedge fund High-Flyer from which DeepSeek emerged.
His most direct primary-source footprint is in DeepSeek’s own research. He is listed as the submitting (corresponding) author of “DeepSeek-R1: Incentivizing Reasoning Capability in LLMs via Reinforcement Learning” (arXiv 2501.12948); the paper’s first-listed author is the institutional “DeepSeek-AI,” reflecting a large team, with Liang in the corresponding-author position. DeepSeek’s official site identifies the operating entity as Hangzhou DeepSeek Artificial Intelligence Basic Technology Research Co., Ltd., and carries the tagline “explore uncharted territories.”
Sourcing flag: usable English-language primary materials on Liang are thin. His best-known interviews appear in Chinese media, and English versions are translations (secondary). This entry therefore stays minimal and anchors only on what DeepSeek’s papers and official company materials establish in primary terms: his founder role, the High-Flyer connection as documented by the company’s own recruiting links, and his corresponding-author position on DeepSeek’s flagship reasoning paper. Biographical detail beyond that is intentionally omitted rather than sourced from translated interviews.