夏 伟 ☕️
夏 伟 Xia Wei

Senior Applied Researcher

👋 Hello and welcome to my homepage!

My name is Wei Xia (Xwell, 夏 伟). I am a Senior Applied Researcher at Tencent, specializing in the research and practical application of large language models for Coding. From 2017 to 2024, I worked as a researcher at Huawei Noah’s Ark Lab, where I delved into the study of AI systems (algorithms), including autonomous driving, personalized recommendations, and large language models.

I received my Master’s degree in Pattern Recognition and Intelligent Systems from the University of the Chinese Academy of Sciences (UCAS) in 2017 and my Bachelor‘s degree in Automation from the University of South China (USC) in 2014. During my academic journey, I won national awards in competitions like the National Undergraduate Electronic Design Contest and the Freescale Intelligent Car Competition.

Currently, I am seeking interns who are passionate about coding and this specialized field. If you are interested, please feel free to contact me. Thank you!

AI Agent 架构演进:从 Agentic RAG 到 Memory 再到 Skill
AI Agent 架构演进:从 Agentic RAG 到 Memory 再到 Skill

从"搬运外部数据 Agentic RAG"到"内化认知经验 Memory",再到"编译专业技能 Skill",AI 智能体(Agent)的底层架构正在经历一场深刻的技术变革。本文全景回溯这一演进脉络,并结合 Anthropic 官方最佳实践,探讨如何在生产环境中构建高效的 Skill。

Feb 14, 2026

A Few MORE Things About Code Agents: Decoding the Central Brain
A Few MORE Things About Code Agents: Decoding the Central Brain

前文《A few things about Code Agent》针对CodeAgent进行了全貌概述,这篇我们将针对其关键组件「中控大脑」进行展开——它怎么从早年堆 Prompt工程,一路摸到树搜索、PRM、RLVR,再到现在这种有点像 7×24 常驻「个人 AI OS」的玩法。不是教科书式的全景综述,更像我读论文、跟开源项目时随手捋的一条时间线,留给自己也留给同好。

Jan 2, 2026

The Essence of Demand
The Essence of Demand

在商业世界中,“需求”是核心驱动力。那么,什么是才是真正的需求?本文尝试总结自己当下所理解的需求。以更好地与用户交流对话,重放用户场景,识别到真实需求,进而做正确的事情。

Jan 22, 2025

AI for Code 产品收集
AI for Code 产品收集

部分收集业界开放的代码编程助手相关的产品信息,并进行一些差异性分析。

Aug 30, 2024

A few things about Code Agent
A few things about Code Agent

记录一些在实践代码大语言模型过程中的经验和思考总结,本篇是关于代码智能体的相关内容,包括代码智能体的关键功能、关键技术方案等。主要来源于公开论文。

Feb 1, 2024