Welcome to my academic homepage. I am Yunlong Lin, a Master student at Xiamen University (XMU) @SmartDSP advised by Prof. Xinghao Ding. I previously interned at Tencent Hunyuan (Tencent HY) and ByteDance Seed. My key research areas and methodologies include:
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LLM Post-Training

Data construction, Agentic RL

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Interactive Agents

Multi-turn environment interaction, planning and action

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Multimodal Reasoning & Tool Use

Multimodal reasoning, tool-augmented agents

📱 Contact
🔥 News
  • Our JarvisEvo has been accepted by CVPR 2026!
  • Our JarvisEvo: Towards Self-Evolution—the first intelligent photo retouching Agent integrating "Edit-Evaluate-Reflect" has been released! We're honored that our work coincides with (OpenAI x Adobe's new feature!)
  • Our JarvisArt: The first intelligent photo retouching agent seamlessly integrated with Adobe Lightroom has been accepted by NeurIPS 2025! The code and benchmark are now fully open-sourced!
💼 Experience
  • Jun'2025 - Dec'2025: Qingyun Intern, Tencent Hunyuan
  • Jan'2026 - Present: ByteDance Seed
🔬 Highlight Research
Open-Source Project
JarvisX-Cowork demo

JarvisX-Cowork: A Personal AI Creative Assistant for End-to-End Creative Workflows

An open-source creative assistant that supports end-to-end workflows from web reference search to image generation, refinement, video creation, and polished demos, decks, or docs.

💻 GitHub GitHub Stars | 🎬 Demo Video

CVPR 2026 (Tencent HY)
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JarvisEvo: Towards a Self-Evolving Photo Editing Agent with Synergistic Editor-Evaluator Optimization

Yunlong Lin*, Linqing Wang, Kunjie Lin, Zixu Lin*, Kaixiong Gong, Wenbo Li, Bin Lin, Zhenxi Li, Shiyi Zhang, Yuyang Peng, Wenxun Dai, Xinghao Ding3♣, Chunyu Wang†, Qinglin Lu†

📄 PDF | 🌐 Project | 🤗 HF Paper | 💻 Code GitHub Stars

NeurIPS 2025
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JarvisArt: Liberating Human Artistic Creativity via an Intelligent Photo Retouching Agent

Yunlong Lin*, Zixu Lin*, Kunjie Lin*, Jinbin Bai, Panwang Pan, Chenxin Li, Haoyu Chen, Zhongdao Wang, Xinghao Ding†, Wenbo Li♣️, Shuicheng Yan†

📄 PDF | 🌐 Project | 🤗 HF Paper | 🐦 Twitter | 📺 YouTube | 📹 Bilibili💻 Code GitHub Stars

CVPR 2025

JarvisIR: Elevating Autonomous Driving Perception with Intelligent Image Restoration

Yunlong Lin*, Zixu Lin*, Haoyu Chen*, Panwang Pan*, Chenxin Li, Sixiang Chen, Kairun Wen, Yeying Jin, Wenbo Li, Xinghao Ding

📄 PDF | 🌐 Project | 🤗 Online Demo💻 Code GitHub Stars

NeurIPS 2025

DynamicVerse: Physically-Aware Multimodal Modeling for Dynamic 4D Worlds

Kairun Wen, Yuzhi Huang, Runyu Chen, Hui Zheng, Yunlong Lin, Panwang Pan, Chenxin Li, Wenyan Cong, Jian Zhang, Junbin Lu, Chenguo Lin, Dilin Wang, Zhicheng Yan, Hongyu Xu, Justin Theiss, Yue Huang, Xinghao Ding, Rakesh Ranjan, Zhiwen Fan

📄 PDF | 🌐 Project

Preprint 2025
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PosterCraft: Rethinking High-Quality Aesthetic Poster Generation in a Unified Framework

Sixiang Chen, Jianyu Lai, Jialin Gao, Tian Ye, Haoyu Chen, Hengyu Shi, Shitong Shao, Yunlong Lin, Song Fei, Zhaohu Xing, Yeying Jin, Junfeng Luo, Xiaoming Wei, Lei Zhu

📄 PDF | 🌐 Project | 💻 Code | 📹 Demo Video

📝 Publications
AAAI 2025

AGLLDiff: Guiding Diffusion Models Towards Unsupervised Training-free Real-world Low-light Image Enhancement

Yunlong Lin*, Tian Ye*, Sixiang Chen*, Zhenqi Fu, Yingying Wang, Wenhao Chai, Zhaohu Xing, Lei Zhu, Xinghao Ding.

📄 PDF | 🌐 Project | 💻 Code

AAAI 2025
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Unsupervised Low-light Image Enhancement with Lookup Tables and Diffusion Priors

Yunlong Lin*, Zhenqi Fu*, Kairun Wen, Tian Ye, Sixiang Chen, Ge Meng, Yingying Wang, Yue Huang, Xiaotong Tu, Xinghao Ding.

📄 PDF | 🌐 Project

CVPR 2025
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SnowMaster: Comprehensive Real-world Image Desnowing via MLLM with Multi-Model Feedback Optimization

Jianyu Lai*, Sixiang Chen*, Yunlong Lin, Tian Ye, Yun Liu, Song Fei, Zhaohu Xing, Hongtao Wu, Weiming Wang, Lei Zhu.

📄 PDF | 🌐 Project