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Dayiheng Liu portrait

Researcher · Executive

Dayiheng Liu

Head of Qwen LLM Project at Alibaba

Liu leads Alibaba's Qwen large-language-model project. An early Qwen contributor, he has worked on the model family's underlying training and its expansion into areas including vision, language, and agents.

Career & education

Current role
Sep 2026-present
Head of Qwen LLM Project
Previously
2021-Sep 2026
Researcher
Education

Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.

Citation Trend

Total citations to scholarly work, including research papers, technical reports, books and theses, as recorded by Google Scholar. Each point is a dated snapshot.
1 snapshots
Citation snapshot on Sep 29, '2668,906Sep 29, '26
citations68,906As of Sep 29, '26
For today’s citation count and per work, visit Google Scholar.

Updates 1

person_addedQwen head Dayiheng Liu added

Liu leads Alibaba's Qwen large-language-model project after years as a core researcher on the model family.

September 21, 2026

Selected contributions

  • Paper2025

    Qwen3 Technical Report

    With An Yang, Anfeng Li, Baosong Yang, Beichen Zhang, Binyuan Hui, Bo Zheng, Bowen Yu and others ·

    Presents Qwen3, a family of openly available language models that can switch between extended reasoning and quick responses. Users can adjust how much computation a model spends on a problem. The report describes its training, multilingual capabilities, and evaluations of coding, mathematics, and other tasks.

    Read paper
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Reviewed September 29, 2026 · Checked for accuracy and new information.

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