README.md

---
license: apache-2.0
datasets:
- KlingTeam/Emo-CFG
language:
- en
base_model:
- Qwen/Qwen2.5-VL-3B-Instruct
pipeline_tag: video-text-to-text
---
<div align=center>
    <img src="assets/logo.png" width=15%>
    <h1>VidEmo: Affective-Tree Reasoning for Emotion-Centric Video Foundation Models</h1>
    
<div class="is-size-5 publication-authors">
<span class="author-block">
    <a href="https://zzcheng.top/" target="_blank">Zhicheng Zhang</a><sup>1,†</sup>,
</span>
<span class="author-block">
    Weicheng Wang<sup>1</sup>,
</span>
<span class="author-block">
    <a href="https://yongjie-zhu.github.io/" target="_blank">Yongjie Zhu</a><sup>3,‡</sup>,
</span>
<span class="author-block">
    Wenyu Qin<sup>3</sup>,
</span>
<span class="author-block">
    <a href="https://scholar.google.com/citations?user=P6MraaYAAAAJ&hl=en/" target="_blank">Pengfei Wan</a><sup>3</sup>,
</span>
<span class="author-block">
    Di Zhang<sup>3</sup>,
</span>
<span class="author-block">
    <a href="https://cv.nankai.edu.cn/" target="_blank">Jufeng Yang</a><sup>1,2,✉</sup>
</span>
</div>

<!-- Institution -->
<div class="is-size-5 publication-authors">
    <sup>1</sup><span class="author-block">Nankai University</span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    <sup>2</sup><span class="author-block">Pengcheng Laboratory</span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    <sup>3</sup><span class="author-block">Kuaishou Technology</span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</div>
<div class="is-size-5 publication-authors">
    <sup>†</sup><span class="author-block">Work done at KlingAI</span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    <sup>‡</sup><span class="author-block">Project Leader</span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    <sup>✉</sup><span class="author-block">Corresponding Author</span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</div>


**🎉 Accepted by [NeurIPS 2025](https://neurips.cc/virtual/2025/loc/san-diego/poster/115267) 🎉**



<a href="https://arxiv.org/abs/2511.02712" target="_blank">
    <img alt="arXiv" src="https://img.shields.io/badge/arXiv-Kling--VidEmo-red?logo=arxiv" height="25" />
</a>
<a href="https://zzcheng.top/VidEmo" target="_blank">
    <img alt="Website" src="https://img.shields.io/badge/🌎_Website-Homepage-blue.svg" height="25" />
</a>
<a href="https://github.com/KlingTeam/VidEmo" target="_blank">
    <img alt="Github" src="https://img.shields.io/badge/⚒️_Github-Code-white.svg" height="25" />
</a>
<a href="https://github.com/nku-zhichengzhang/Awesome-emotion_llm_and_mllm" target="_blank">
    <img alt="Awesome" src="https://awesome.re/badge.svg" height="25" />
</a>
<a href="https://zzcheng.top/assets/pdf/2025_NeurIPS_VidEmo_poster.pdf" target="_blank">
    <img alt="HF Dataset: Emo-CFG 2.1M" src="https://img.shields.io/badge/📅-Poster-gree.svg" height="25" />
</a>
<br>
<a href="https://huggingface.co/KlingTeam/VidEmo-3B" target="_blank">
    <img alt="HF Model: VidEmo Family" src="https://img.shields.io/badge/%F0%9F%A4%97%20_Model-Kling--VidEmo--3B-ffc107?color=ffc107&logoColor=white" height="25" />
</a>
<a href="https://huggingface.co/KlingTeam/VidEmo-7B" target="_blank">
    <img alt="HF Model: VidEmo Family" src="https://img.shields.io/badge/%F0%9F%A4%97%20_Model-Kling--VidEmo--7B-ffc107?color=ffc107&logoColor=white" height="25" />
</a>
<a href="https://huggingface.co/datasets/KlingTeam/Emo-CFG" target="_blank">
    <img alt="HF Dataset: Emo-CFG 2.1M" src="https://img.shields.io/badge/%F0%9F%A4%97%20_Data-Emo--CFG--2.1M-ffc107?color=ffc107&logoColor=white" height="25" />
</a>