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86 followers · 15 following

Achievements

Achievement: Pair Extraordinairex3Achievement: YOLOAchievement: Pull Sharkx2Achievement: Starstruckx3Achievement: Arctic Code Vault Contributor

Achievements

Achievement: Pair Extraordinairex3Achievement: YOLOAchievement: Pull Sharkx2Achievement: Starstruckx3Achievement: Arctic Code Vault Contributor

Highlights

  • Pro

Organizations

@uw-nsl @magpie-align @KodCode-AI @TheAgentArk

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zhangchen-xu/README.md

Hi there 👋. It's Zhangchen Xu here.

I am a PhD candidate at Network Security Lab, University of Washington, advised by Prof. Radha Poovendran. I work on LLM related topics (e.g., safety, alignment, reasoning, post-training, synthetic data).

🕸️ Website | 🤗 HuggingFace | 🐦 X

github contribution grid snake animation

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  1. magpie-align/magpie magpie-align/magpie Public

    [ICLR 2025] Alignment Data Synthesis from Scratch by Prompting Aligned LLMs with Nothing. Your efficient and high-quality synthetic data generation pipeline!

    Python 826 67

  2. KodCode-AI/kodcode KodCode-AI/kodcode Public

    ✨ A synthetic dataset generation framework that produces diverse coding questions and verifiable solutions - all in one framwork

    Python 311 18

  3. BakeLens/crust BakeLens/crust Public

    🌟 Open Source AI Agent Security Infrastructure — intercepts and blocks dangerous agent behaviors before they happen. Just one command! Join us to build safer Human-AI Symbiosis!

    Go 338 23

  4. TheAgentArk/Toucan TheAgentArk/Toucan Public

    Official repo of Toucan: Synthesizing 1.5M Tool-Agentic Data from Real-World MCP Environments

    Python 226 11

  5. uw-nsl/SafeDecoding uw-nsl/SafeDecoding Public

    Official Repository for ACL 2024 Paper SafeDecoding: Defending against Jailbreak Attacks via Safety-Aware Decoding

    Jupyter Notebook 151 16

  6. uw-nsl/TinyV uw-nsl/TinyV Public

    Your efficient and accurate answer verification system for RL training.

    Python 41 2