https://micheljohnson.top/AI、Agent 与工程实践博客zh-CNhttps://micheljohnson.top/post.html?slug=%E7%9B%98%E4%B8%80%E7%9B%98cursor%E7%9A%84blog-6https://micheljohnson.top/post.html?slug=%E7%9B%98%E4%B8%80%E7%9B%98cursor%E7%9A%84blog-6Cursor通过real-time RL利用生产环境真实推理token与用户反馈作奖励信号。Sat, 26 Sep 2026 09:06:38 GMThttps://micheljohnson.top/post.html?slug=kimi-k3https://micheljohnson.top/post.html?slug=kimi-k3Kimi K3 · Michel Johnson 的公开文章与阅读笔记，收录于「技术报告」。Sat, 26 Sep 2026 09:04:46 GMThttps://micheljohnson.top/post.html?slug=deepseek-v4-1-flashhttps://micheljohnson.top/post.html?slug=deepseek-v4-1-flashThe article consists only of a link to the DeepSeek-V4.1-Flash technical report PDF hosted on Hugging Face, offering no accompanying text, so its actual contentSat, 26 Sep 2026 09:03:32 GMThttps://micheljohnson.top/post.html?slug=dsechttps://micheljohnson.top/post.html?slug=dsecThe article presents DeepSeek Elastic Compute (DSec), a sandbox infrastructure designed to support large-scale agentic training. It addresses the need for scalaSat, 26 Sep 2026 08:45:41 GMThttps://micheljohnson.top/post.html?slug=composer-2https://micheljohnson.top/post.html?slug=composer-2Composer 2 is Cursor's agentic coding model trained with reinforcement learning on multi-step tasks in realistic environments, and it reportedly outperforms froSat, 26 Sep 2026 08:54:54 GMThttps://micheljohnson.top/post.html?slug=trace-infra-v1-0https://micheljohnson.top/post.html?slug=trace-infra-v1-0作者复盘两天完成的Trace Infra 1.0，它将各agent平台的trace转为统一对象并提供检索与证据回读。Wed, 23 Sep 2026 01:48:31 GMThttps://micheljohnson.top/post.html?slug=agentenvhttps://micheljohnson.top/post.html?slug=agentenvAgentEnv是Kimi与清华开源的基于Firecracker微型虚拟机的agent执行环境。Tue, 22 Sep 2026 11:54:31 GMThttps://micheljohnson.top/post.html?slug=%E7%9B%98%E4%B8%80%E7%9B%98anthropic%E7%9A%84blog-1https://micheljohnson.top/post.html?slug=%E7%9B%98%E4%B8%80%E7%9B%98anthropic%E7%9A%84blog-1作者介绍Anthropic的博客未对中国封禁且更新频率很高，称赞其网页设计品味出色、值得复刻学习，并计划对喜欢的文章精读，其余只挑有趣部分分享。Fri, 18 Sep 2026 11:30:22 GMThttps://micheljohnson.top/post.html?slug=context-windowhttps://micheljohnson.top/post.html?slug=context-window模型的上下文窗口难以无限扩大，因为注意力计算复杂度随序列长度平方增长，带来高昂算力与内存开销，且长文本会稀释注意力、降低信息检索准确性。Thu, 17 Sep 2026 16:07:08 GMThttps://micheljohnson.top/post.html?slug=%E4%BB%80%E4%B9%88%E6%98%AF%E5%A5%BD%E7%9A%84skillhttps://micheljohnson.top/post.html?slug=%E4%BB%80%E4%B9%88%E6%98%AF%E5%A5%BD%E7%9A%84skill本文以Cloudflare的skill为例探讨好的skill设计：内容应贴合Agent执行任务的决策顺序。Wed, 16 Sep 2026 07:58:21 GMThttps://micheljohnson.top/post.html?slug=trace-schemahttps://micheljohnson.top/post.html?slug=trace-schema本文介绍AI Agent可观测性的Trace Schema：trace记录身份、时间、上下文与用户反馈。Wed, 16 Sep 2026 05:30:59 GMThttps://micheljohnson.top/post.html?slug=%E7%9B%98%E4%B8%80%E7%9B%98cursor%E7%9A%84blog-4https://micheljohnson.top/post.html?slug=%E7%9B%98%E4%B8%80%E7%9B%98cursor%E7%9A%84blog-4文章盘点了Cursor的多篇博客，重点分析Projects模式中协调智能体只委派不写码的设计与作者构想高度一致。Tue, 15 Sep 2026 02:27:59 GMThttps://micheljohnson.top/post.html?slug=%E7%9B%98%E4%B8%80%E7%9B%98cursor%E7%9A%84blog-5https://micheljohnson.top/post.html?slug=%E7%9B%98%E4%B8%80%E7%9B%98cursor%E7%9A%84blog-5本文梳理Cursor两篇博客：一篇将compact融入训练，让自我总结成为奖励机制的一部分以提升长程任务表现；Tue, 15 Sep 2026 17:00:23 GMThttps://micheljohnson.top/post.html?slug=terminal-benchhttps://micheljohnson.top/post.html?slug=terminal-benchTerminal-Bench is a benchmark that evaluates AI agents on real-world terminal and command-line tasks, using containerized task environments and automated verifiTue, 15 Sep 2026 09:23:01 GMThttps://micheljohnson.top/post.html?slug=swe-benchhttps://micheljohnson.top/post.html?slug=swe-benchSWE-bench is a benchmark that evaluates language models on real software engineering tasks drawn from GitHub issues and pull requests in Python repositories, reTue, 15 Sep 2026 09:14:41 GMThttps://micheljohnson.top/post.html?slug=context-guard-agent%E8%AE%BE%E8%AE%A1https://micheljohnson.top/post.html?slug=context-guard-agent%E8%AE%BE%E8%AE%A1文章介绍作者独立设计的三agent架构，其中Coordinator负责理解用户意图、管理Map上下文，并fork子会话保持响应快速；Mon, 14 Sep 2026 11:20:01 GMThttps://micheljohnson.top/post.html?slug=context-guard%E6%96%87%E4%BB%B6%E8%AE%BE%E8%AE%A1https://micheljohnson.top/post.html?slug=context-guard%E6%96%87%E4%BB%B6%E8%AE%BE%E8%AE%A1文章介绍Context Guard的MVP文件系统设计，采用多层索引让agent只读所需内容；Sun, 13 Sep 2026 03:49:33 GMThttps://micheljohnson.top/post.html?slug=design-uihttps://micheljohnson.top/post.html?slug=design-ui本文系统整理提升界面体验的设计细节，如组间距应至少为组内间距的两倍、断点按内容拥挤而非固定宽度设置、颜色按用途统一管理、按钮用动词加对象命名，且动画须短促可中断。Fri, 11 Sep 2026 05:21:52 GMThttps://micheljohnson.top/post.html?slug=context-guard-%E6%8E%A5%E5%8F%A3%E8%AE%BE%E8%AE%A1https://micheljohnson.top/post.html?slug=context-guard-%E6%8E%A5%E5%8F%A3%E8%AE%BE%E8%AE%A1本文阐述Context Guard为应对multi agent协作、多平台兼容与端云同步而设计的Agent。Thu, 10 Sep 2026 10:15:40 GMThttps://micheljohnson.top/post.html?slug=%E7%9B%98%E4%B8%80%E7%9B%98cursor%E7%9A%84blog-3https://micheljohnson.top/post.html?slug=%E7%9B%98%E4%B8%80%E7%9B%98cursor%E7%9A%84blog-3文章梳理Cursor多智能体实验的演进，从共享状态文件到根规划器与Worker体系，指出应容忍稳定的小错误率以保吞吐，并结合自身项目强调意图引出与可观测性。Thu, 10 Sep 2026 13:57:54 GMThttps://micheljohnson.top/post.html?slug=%E6%B5%8B%E8%AF%95https://micheljohnson.top/post.html?slug=%E6%B5%8B%E8%AF%95本文梳理Cursor三篇博客：多agent实验揭示锁机制与无层级协作的弊端，发现提示词比框架甚至模型更重要；Bugbot以并行检测、多数投票和解决率指标迭代优化；Thu, 10 Sep 2026 12:31:32 GMThttps://micheljohnson.top/post.html?slug=%E7%BE%8E%E5%9B%A2%E6%8A%80%E6%9C%AF%E5%8D%9A%E5%AE%A2-agent%E8%AF%84%E6%B5%8B%E6%BC%AB%E8%B0%88https://micheljohnson.top/post.html?slug=%E7%BE%8E%E5%9B%A2%E6%8A%80%E6%9C%AF%E5%8D%9A%E5%AE%A2-agent%E8%AF%84%E6%B5%8B%E6%BC%AB%E8%B0%88美团博客讲解Agent评测需覆盖结果、过程、效率、风险四层，借助Trace系统从概率性生成走向工业级可靠性，评测体系靠好坏案例喂养，坏案例更能暴露能力边界。Tue, 08 Sep 2026 05:44:32 GMThttps://micheljohnson.top/post.html?slug=trace-starthttps://micheljohnson.top/post.html?slug=trace-start作者介绍了其长期项目Trace，梳理Apodex将难题探索拆解为ambition到repair等阶段并提出HDS6评估维度。Sun, 06 Sep 2026 14:33:33 GMThttps://micheljohnson.top/post.html?slug=%E4%BB%8E%E9%A3%9E%E4%B9%A6%E8%B1%86%E5%8C%85-%E8%81%8A%E5%88%B0%E6%80%8E%E4%B9%88%E7%BB%99%E4%B8%80%E4%B8%AA%E4%BA%BA%E5%AE%9A%E4%BB%B7https://micheljohnson.top/post.html?slug=%E4%BB%8E%E9%A3%9E%E4%B9%A6%E8%B1%86%E5%8C%85-%E8%81%8A%E5%88%B0%E6%80%8E%E4%B9%88%E7%BB%99%E4%B8%80%E4%B8%AA%E4%BA%BA%E5%AE%9A%E4%BB%B7文章由飞书接入豆包谈起，指出连续追问的交互仍不够优雅，进而提出个人价值体现在签字、选题与杠杆三方面，未经验证的产出应计为负资产，精干小团队的优势则在于更克制地选择任务。Sun, 06 Sep 2026 10:44:05 GMThttps://micheljohnson.top/post.html?slug=context-guardhttps://micheljohnson.top/post.html?slug=context-guard作者反思了vibe coding的局限，介绍了context-guard项目：1.0通过记录query。Sat, 05 Sep 2026 09:27:43 GMThttps://micheljohnson.top/post.html?slug=%E7%9B%98%E4%B8%80%E7%9B%98cursor%E4%BB%8A%E5%B9%B4%E7%9A%84bloghttps://micheljohnson.top/post.html?slug=%E7%9B%98%E4%B8%80%E7%9B%98cursor%E4%BB%8A%E5%B9%B4%E7%9A%84blog作者盘点了Cursor两篇博客，动态上下文发现主张将工具输出和MCP描述写入文件供agent按需读取，测试显示token消耗降低46.9%，最佳实践则强调先规划再编码。Sat, 05 Sep 2026 15:58:24 GMThttps://micheljohnson.top/post.html?slug=pp-%E4%BB%8E%E5%9F%BA%E7%A1%80%E5%8E%9F%E7%90%86%E5%88%B0%E5%89%8D%E6%B2%BF%E8%B0%83%E7%A0%94https://micheljohnson.top/post.html?slug=pp-%E4%BB%8E%E5%9F%BA%E7%A1%80%E5%8E%9F%E7%90%86%E5%88%B0%E5%89%8D%E6%B2%BF%E8%B0%83%E7%A0%94本文从基础原理与经典调度出发，逐步深入Zero Bubble、长上下文与双向流水线等前沿调度。Tue, 11 Aug 2026 14:45:02 GMThttps://micheljohnson.top/post.html?slug=train_basichttps://micheljohnson.top/post.html?slug=train_basicLoRA通过训练低秩矩阵来近似参数更新量，从而以极少的参数高效微调大模型。Fri, 24 Jul 2026 10:22:16 GMThttps://micheljohnson.top/post.html?slug=what-s-newhttps://micheljohnson.top/post.html?slug=what-s-newAnthropic通过Slack指挥Agent工作，用对话线程承载完整上下文，大幅降低团队沟通成本。Mon, 20 Jul 2026 20:40:21 GMThttps://micheljohnson.top/post.html?slug=noteshttps://micheljohnson.top/post.html?slug=notes认知飞轮揭示感知至行动的循环，prompt公式与react框架指导任务。Mon, 20 Jul 2026 20:03:16 GMThttps://micheljohnson.top/post.html?slug=%E6%88%91%E7%9A%84%E5%A4%A7%E4%BA%8Chttps://micheljohnson.top/post.html?slug=%E6%88%91%E7%9A%84%E5%A4%A7%E4%BA%8C作者回顾大二生活：加入机器人队优化硬件通讯。Sun, 12 Jul 2026 06:34:54 GMThttps://micheljohnson.top/post.html?slug=%E5%B9%B4%E7%BB%88%E6%80%BB%E7%BB%93https://micheljohnson.top/post.html?slug=%E5%B9%B4%E7%BB%88%E6%80%BB%E7%BB%93作者回顾了2025年充实的大学生活：寒假玩51单片机入门硬件，冯如杯虽落选但收获经验，加入凌峰社游历北京周边，暑假赴阿勒泰感受自然之美，开学后参与四足机器人下位机开发，乐在其中。Mon, 10 Aug 2026 03:33:52 GMThttps://micheljohnson.top/post.html?slug=machine-learninghttps://micheljohnson.top/post.html?slug=machine-learning本文介绍了机器学习基础概念，并详细讲解线性与逻辑回归的原理及代码实现。Tue, 16 Sep 2025 00:00:00 GMThttps://micheljohnson.top/post.html?slug=%E6%9C%BA%E5%99%A8%E5%AD%A6%E4%B9%A0https://micheljohnson.top/post.html?slug=%E6%9C%BA%E5%99%A8%E5%AD%A6%E4%B9%A0本文介绍了监督与无监督学习，并讲解了线性回归、梯度下降及逻辑回归等核心算法的原理与实现。Tue, 11 Aug 2026 06:08:19 GMThttps://micheljohnson.top/post.html?slug=qahttps://micheljohnson.top/post.html?slug=qa串联电池短接时稳态电压处处为零，市售太阳能板标电压瓦特因设备需电压源。Fri, 12 Sep 2025 00:00:00 GMThttps://micheljohnson.top/post.html?slug=q-ahttps://micheljohnson.top/post.html?slug=q-a本文解答了电池串联成回路时任意两点电压为零，并猜测太阳能板标注电压功率是因设备多需电压源，另罗列大量关于大模型KV缓存、采样与编解码层的疑问。Tue, 15 Sep 2026 11:02:13 GMThttps://micheljohnson.top/post.html?slug=Circuit%20Principleshttps://micheljohnson.top/post.html?slug=Circuit%20PrinciplesThis post outlines fundamental circuit principles, covering basic elements, variables, and Kirchhoff's laws.Tue, 09 Sep 2025 00:00:00 GMThttps://micheljohnson.top/post.html?slug=Githttps://micheljohnson.top/post.html?slug=GitThis post introduces essential Git commands for managing repositories, branches, and remote connections.Tue, 26 Aug 2025 00:00:00 GMThttps://micheljohnson.top/post.html?slug=hexo-settingshttps://micheljohnson.top/post.html?slug=hexo-settingsThis guide explains Hexo commands for creating posts, drafts, categories, tags, adding images, and remote blog posting.Tue, 19 Aug 2025 00:00:00 GMThttps://micheljohnson.top/post.html?slug=Backgroundhttps://micheljohnson.top/post.html?slug=BackgroundThis post shares a collection of pictures.Sun, 17 Aug 2025 00:00:00 GMT