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Achievements

Achievement: Pull Sharkx2Achievement: Starstruckx2Achievement: Pair ExtraordinaireAchievement: YOLO

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Picrew/README.md

Hi there 👋

Typing intro

I am Junjie Li, an M.S. student at the Chinese Academy of Sciences (2024-2027).

I am currently an LLM Algorithm Intern at Apple (May 2026 - Present).

I recently completed an LLM research internship at Microsoft (Apr 2025 - Apr 2026), and earlier internships at Shanghai AI Lab (Dec 2024 - Apr 2025) and NetEase (Aug 2024 - Dec 2024).

Those experiences shaped how I build: keep the core idea sharp, keep the system practical, and keep the iteration loop fast.

My main interests are long-context generation and reasoning, LLM evaluation, and agent systems. I enjoy turning research ideas into tools that are simple to run, easy to debug, and reliable in real workflows.

I share notes, prototypes, and experiments on my website: picrew.github.io.

If you'd like to discuss long-context LLMs, evaluation, agent systems, or other research and engineering ideas, feel free to reach me at lij850601@gmail.com.

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