Linzhang Li

I'm Linzhang Li(aka Seven Streams, Yuchuan), a third-year undergraduate of ACM Honors Class at Zhiyuan College, Shanghai Jiao Tong University, major in computer science, and I'm looking for research internships for summer and fall of 2026 at present.

I'm mainly interested in machine learning systems and large language models. Currently, I'm participating in the open-source project XGrammar, under the supervision of Yixin Dong and Prof. Tianqi Chen.

Email  /  CV  /  Github

profile photo

News

  • [Sep 2025] I've received a summer internship offer from Optiver, but I turned it down, and still seek for a research internship.
  • [Mar 2025] My first PR for XGrammar has been merged!
  • [Sep 2024] I've received the Foresight-Sequoia Talent Development Fund. Thanks to SJTU and Foresight Foundation!

Open Source Projects

XGrammar, Collaborator

XGrammar

A fast and flexible LLM structure generation engine that can accept user's format and outputs in the format, with 100% accuracy.

  • I've contributed to the project since Feb 2025.
  • I've contributed a FSM(finite state machine) library to the project.
  • I've contributed a 14 times faster pasering core to the project.

Personal Projects

Guqin

A full-mark course project of Compiler Design and Implementation. A compiler of Mx*(a C-like language for education), written in Java.

  • Its performance is as good as clang(with mem2reg and regalloc).
  • M2mReg, inlining, SCCP, ADCE, local CSE are implemented.
  • The registers are allocated with Linear Scanning Algorithm.

Viola

A course project of Computer Architecture. A toy CPU written in Verilog.

  • Tomasulo algorithm is implemented.
  • Support some basic instructions in RISCV-i.

Awards and Honors

2025 🏆Sunshine Leadership Scholarship
2025 🏆Excellent Teaching Assistant
2024 🏆Foresight-Sequoia Talent Development Fund(the youngest winner)
2024 🏆Merit Student
2024 🏆Academic Excellence Scholarship
2023, 2024 🏆Zhiyuan Honors Scholarship
2025 🥈Second place of team competition in chess of SJTU

Teaching Experience

2024, 2025 Fall one of Head TAs of Programming(CS1953)
2025 Summer the Head TA of Principle and Practice of Computer Algorithms(CS1952)
2025 Spring one of Head TAs of Data Structure(CS1951)

Student Work

2024.9 - 2025.9 Leader of the section of percussions/pianos of SJTU Sino-western Orchestra
2023.9 - 2024.9 Monitor of ACM Honors Class 2023

Publications

It's empty at the moment.


The source code is from Jon Barron's website.

Last updated on Oct 4, 2025, all rights reserved.