Zizheng Pan
Also known as 潘梓正
Zizheng Pan is a computer scientist whose work spans efficient vision transformers and multimodal AI. He studied software engineering at Harbin Institute of Technology, Weihai, and computer science at the University of Adelaide before completing a PhD at Monash University in 2024. After a 2023 research internship at NVIDIA, he contributed to DeepSeek-VL2 and DeepSeek-V3 in 2024, then coauthored DeepSeek-R1 and Janus-Pro in 2025; he also coauthored NVIDIA's 2025 T-Stitch paper. He is a full-time researcher at DeepSeek, where he works on multimodal LLMs.
Timeline
-
2015–2019
Software engineering at Harbin
He studies software engineering at Harbin Institute of Technology, Weihai, from 2015 to 2019.
-
2018–2020
Computer science at Adelaide
He studies computer science at the University of Adelaide from 2018 to 2020.
-
2021–2024
A Monash PhD in visual transformers
He completes a computer-science PhD at Monash University in 2024. In 2021, he coauthors “Scalable Visual Transformers with Hierarchical Pooling,” which progressively pools visual tokens to reduce sequence length and computational cost.
-
July–October 2023
NVIDIA research internship
He serves as a research intern in NVIDIA's AI Algorithm Group from July to October 2023.
-
December 2024
DeepSeek-VL2 and V3 contributions
In December 2024, the DeepSeek-VL2 paper names him as a core contributor to a mixture-of-experts vision-language model. The DeepSeek-V3 technical report lists him in its Research & Engineering credits.
-
January 2025
DeepSeek-R1 and Janus-Pro
In January 2025, he coauthors DeepSeek-R1, which uses reinforcement learning to strengthen language-model reasoning, and Janus-Pro, which combines multimodal understanding with text-to-image generation.
-
April 2025
Sampling faster with T-Stitch
At ICLR in April 2025, he coauthors T-Stitch, a method that accelerates sampling in pretrained diffusion models.
-
Since July 2024
Researcher at DeepSeek
He joins DeepSeek as a full-time researcher in July 2024 and works on multimodal LLMs there in 2026.
Career
Education
- 2024Monash UniversityPhD
- 2020University of Adelaide
- 2019Harbin Institute of Technology (Weihai)
Sources and credits
Photo: We have no published photo of Zizheng Pan yet. Send us a free-licensed photo.
- Zizheng Pan
- How an Australian uni student helped create China's revolutionary AI platform DeepSeek
- Scalable vision transformers with hierarchical pooling
- DeepSeek-VL2: Mixture-of-Experts Vision-Language Models for Advanced Multimodal Understanding
- DeepSeek-V3 Technical Report
- DeepSeek-R1: Incentivizing Reasoning Capability in LLMs via Reinforcement Learning
- Janus-Pro: Unified Multimodal Understanding and Generation with Data and Model Scaling
- T-Stitch: Accelerating Sampling in Pre-Trained Diffusion Models with Trajectory Stitching | NVIDIA Learning and Perception Research

