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Jiachen Lei PRO

jiachenlei

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https://jiachenlei.github.io

AI & ML interests

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Recent Activity

upvoted a paper about 7 hours ago

Harder Is Better: Boosting Mathematical Reasoning via Difficulty-Aware GRPO and Multi-Aspect Question Reformulation

commented on a paper 7 days ago

Advancing End-to-End Pixel Space Generative Modeling via Self-supervised Pre-training

commented on a paper 7 days ago

Advancing End-to-End Pixel Space Generative Modeling via Self-supervised Pre-training

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Organizations

authored 3 papers 4 months ago

SurrogatePrompt: Bypassing the Safety Filter of Text-To-Image Models via Substitution

Paper • 2309.14122 • Published Sep 25, 2023 • 1

Robust Representation Consistency Model via Contrastive Denoising

Paper • 2501.13094 • Published Jan 22, 2025 • 1

Advancing End-to-End Pixel Space Generative Modeling via Self-supervised Pre-training

Paper • 2510.12586 • Published Oct 14, 2025 • 113