arXiv Computation and Language By Yimin Hu, Mengtao Xu, Hao Guo, Yuheng Song, Xiaoyong Zhu, Bo Zheng

SkillChain: Closing the Loop on Skill Evolution for Image-Based E-Commerce AI Assistants

Read the original on arXiv Computation and Language →

SkillChain is a system designed to automate the lifecycle of skills for image-based AI assistants on e-commerce platforms. It operates in three stages—Skill Creator, Route Optimizer, and Body Refiner—to bootstrap skills from task specifications, align routing, and iteratively refine skill bodies using dual-path LLM-Judge evaluation. In production, SkillChain improves response quality, especially in structural compliance and content quality, and an online A/B test shows increased user engagement, content consumption, and long‑term retention.

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arXiv AI
Aug 20

SkillNet: Create, Evaluate, and Connect AI Skills

SkillNet is an open infrastructure that enables the creation, evaluation, and organization of AI skills at scale. It structures skills within a unified ontology, supports multi‑dimensional evaluation (Safety, Completeness, Executability, Maintainability, Cost‑awareness), and integrates a repository of over 600,000 skills, an interactive platform, and a Python toolkit. Experiments on ALFWorld, WebShop, and ScienceWorld demonstrate a 40% increase in average rewards and a 30% reduction in execution steps across multiple backbone models.

By Yuan Liang, Ruobin Zhong, Haoming Xu, Chen Jiang, Yi Zhong, Runnan Fang, Jia-Chen Gu, Shumin Deng, Yunzhi Yao, Mengru Wang, Shuofei Qiao, Yida Xue, Xin Xu, Tongtong Wu, Kun Wang, Yang Liu, Zhen Bi, Jungang Lou, Yuchen Eleanor Jiang, Hangcheng Zhu, Gang Yu, Haiwen Hong, Longtao Huang, Hui Xue, Chenxi Wang, Yijun Wang, Zifei Shan, Xi Chen, Zhaopeng Tu, Feiyu Xiong, Xin Xie, Peng Zhang, Zhengke Gui, Lei Liang, Jun Zhou, Chiyu Wu, Jin Shang, Yu Gong, Junyu Lin, Changliang Xu, Hongjie Deng, Wen Zhang, Keyan Ding, Qiang Zhang, Fei Huang, Ningyu Zhang, Jeff Z. Pan, Guilin Qi, Haofen Wang, Huajun Chen
arXiv AI
Jun 2

CV-Arena: An Open Benchmark for Instructional Computer Vision Problem Solving with Human-AI Collaborative Preferences

arXiv:2606. 00931v1 Announce Type: cross Abstract: Instruction-guided image editing is becoming a general interface for visual work, yet existing benchmarks still focus largely on narrow appearance edits and do not fully capture the diversity of real-image tasks in professional workflows.

By Fangzhou Lin, Peiran Li, Lingyu Xu, Wenjing Chen, Qianwen Ge, Shuo Xing, Mingyang Wu, Xiangbo Gao, Siyuan Yang, Kazunori Yamada, Ziming Zhang, Haichong Zhang, Zhen Dong, Ming-Hsuan Yang, Zhengzhong Tu
arXiv AI
Sep 25

SEEK: Skill-Routed Evaluation with Evolvable Knowledge for Industrial Search

SEEK (Skill‑Routed Evaluation with Evolvable Knowledge) is a framework that externalizes search evaluation criteria into a skill bank, dynamically routes relevant skills for each query‑result pair, and uses a task‑adapted listwise evaluator to generate page‑level judgments and failure‑mode attribution. It employs a two‑stage training pipeline to align evaluation with human preferences and a replay‑gated skill bank to incorporate new evaluation knowledge without retraining the model. Experiments on industrial short‑video search demonstrate that SEEK improves listwise quality evaluation accuracy and significantly advances attribution diagnosis, leading to its deployment at Kuaishou with over 400 million daily active users.

By Zhongxin Huang, Songyang Li, Renzhe Zhou, Feiran Zhu, Chenglei Dai, Zhen Xiao, Xuanping Li, Jingwei Zhuo