Zhekai Zhang

PhD student, Massachusetts Institute of Technology

Joined

September 2019

Names

Zhekai Zhang (Preferred)

Emails

****@mit.edu (Confirmed)

****@nunchaku.tech (Confirmed)

Personal Links

Homepage

Google Scholar

Career & Education History

PhD student

Massachusetts Institute of Technology (mit.edu)

2020 – 2026

Undergrad student

Shanghai Jiao Tong University (sjtu.edu.cn)

2015 – 2020

Advisors, Relations & Conflicts

PhD Advisor

Song Han

2020 – 2026

Expertise

Efficient Deep Learning

2020 – Present

Publications

DC-VideoGen: Efficient Video Generation with Deep Compression Video Autoencoder
Junyu Chen, Wenkun He, Yuchao Gu, Yuyang Zhao, Jincheng YU, Junsong Chen, Dongyun Zou, Yujun Lin, Zhekai Zhang, Muyang Li, Haocheng Xi, Ligeng Zhu, Enze Xie, Song Han, Han Cai
- Submitted to ICLR 2026
- Readers: Everyone
DC-Gen: Post-Training Diffusion Acceleration with Deeply Compressed Latent Space
Wenkun He, Yuchao Gu, Junyu Chen, Dongyun Zou, Yujun Lin, Zhekai Zhang, Haocheng Xi, Muyang Li, Ligeng Zhu, Jincheng YU, Junsong Chen, Enze Xie, Song Han, Han Cai
- Submitted to ICLR 2026
- Readers: Everyone
SANA 1.5: Efficient Scaling of Training-Time and Inference-Time Compute in Linear Diffusion Transformer
Enze Xie, Junsong Chen, Yuyang Zhao, Jincheng YU, Ligeng Zhu, Yujun Lin, Zhekai Zhang, Muyang Li, Junyu Chen, Han Cai, Bingchen Liu, Daquan Zhou, Song Han
- ICML 2025 poster
- Readers: Everyone
QServe:W4A8KV4 Quantization and System Co-design for Efficient LLM Serving
Yujun Lin, Haotian Tang, Shang Yang, Zhekai Zhang, Guangxuan Xiao, Chuang Gan, Song Han
- MLSys 2025
- Readers: Everyone
SANA: Efficient High-Resolution Text-to-Image Synthesis with Linear Diffusion Transformers
Enze Xie, Junsong Chen, Junyu Chen, Han Cai, Haotian Tang, Yujun Lin, Zhekai Zhang, Muyang Li, Ligeng Zhu, Yao Lu, Song Han
- ICLR 2025 Oral
- Readers: Everyone
SVDQuant: Absorbing Outliers by Low-Rank Component for 4-Bit Diffusion Models
Muyang Li, Yujun Lin, Zhekai Zhang, Tianle Cai, Xiuyu Li, Junxian Guo, Enze Xie, Chenlin Meng, Jun-Yan Zhu, Song Han
- ICLR 2025 Spotlight
- Readers: Everyone

Co-Authors

View all 26 co-authors

Zhekai Zhang

Names

Emails

Personal Links

Career & Education History

Advisors, Relations & Conflicts

Expertise

Publications

DC-VideoGen: Efficient Video Generation with Deep Compression Video Autoencoder

DC-Gen: Post-Training Diffusion Acceleration with Deeply Compressed Latent Space

SANA 1.5: Efficient Scaling of Training-Time and Inference-Time Compute in Linear Diffusion Transformer

QServe:W4A8KV4 Quantization and System Co-design for Efficient LLM Serving

SANA: Efficient High-Resolution Text-to-Image Synthesis with Linear Diffusion Transformers

SVDQuant: Absorbing Outliers by Low-Rank Component for 4-Bit Diffusion Models

Co-Authors