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part-0006 四阶段演进路线图(前段)

摘要

§6 给出四阶段路线图(Table 3)——基于当前能力与轨迹对 agentic engineering 演进的 分期(含人类角色与代表系统):

阶段 Agent 能力 关键技术 人的角色 代表系统
I. Tool-Augmented 代码补全、单问题修复、简单脚本生成 In-context learning、RAG Author + reviewer GitHub Copilot、Claude Code
II. Single-Task Autonomous 端到端功能构建、调试、基础系统维护 Planning + tool use、self-correction Intent architect + auditor Devin、OpenHands
III. Multi-Agent Teams 面向大型系统的协调 swarm、全生命周期管理 Shared memory、role specialization、orchestration PM + architect + auditor LangChain orchestration、MetaGPT
IV. Self-Evolving Ecosystems 自主发现、学习、再生产、适应 Meta-learning、self-modification、ecosystem governance Goal setter + ethics governor AGI assistants(前瞻)

§6.1 Stage I: Tool-Augmented(2023–2025)——当前主导模式:agent 在人主导的工作流里当 助理。突破在编码:对范围明确的 task,模型能近专家级地生成、解释、调试代码。局限:人 仍须分解问题、设计架构、验证正确性。

§6.2 Stage II: Single-Task Autonomous(2025–2027)——agent 开始拥有从 specification 到部署的完整任务。Devin、OpenHands 这类系统能自主导航代码库、实现功能、提交 PR。人从 「做」转向「指定要做什么 + 验证做了什么」。

§6.3 Stage III: Multi-Agent Teams(2026–2029)——专门化 agent 组队协作,镜像人类工程 组织:「product manager agent」把业务需求转成技术规格、「architect agents」设计系统结构、 「developer agents」实现组件、「QA agents」测试验证。shared memory 与 observability 成为 关键基础设施。LangChain 试点是这一模式的早期验证(该段在 source-07.txt 续完)。

要点归纳

  • 路线图的实质是人的职责逐级上移:作者/审阅者 → 意图架构师 + 审计者 → PM/架构师/ 审计者 → 目标设定者 + 伦理治理者
  • 阶段时间窗口相互重叠(II 始于 2025、III 始于 2026),说明演进不是串行切换而是渐进铺开
  • Stage I 代表系统即当下主流工具(Copilot / Claude Code),作者把「现在」也纳入谱系, 让路线图具有「我们在哪里」的定位功能

术语 / 概念

  • Tool-Augmented / Single-Task Autonomous / Multi-Agent Teams / Self-Evolving Ecosystems(工具增强 / 单任务自主 / 多智能体团队 / 自进化生态系统) — 四阶段命名
  • RAG(Retrieval-Augmented Generation,检索增强生成) — Stage I 的关键技术
  • role specialization / shared memory / orchestration(角色专门化 / 共享记忆 / 编排) — Stage III 的三根支柱
  • Devin / OpenHands / MetaGPT — Stage II–III 的代表系统(自主 coding agent / 多智能体 协作框架)

原句摘录

Agents begin to own complete tasks from specification to deployment. Systems like Devin and OpenHands demonstrate that agents can autonomously navigate codebases, implement features, and submit pull requests. The human shifts from "doing" to "specifying what to do and verifying what was done."

疑问 / 待查

  • 各阶段时间线是作者预测(写于 2026),与真实产品节奏对照时只作参考(见 notes.md 待查线索)
Backlinks (1)
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  n15["part-0008 经济引擎:13 步结算与需求/退货/成本公式(Table 7 + Appendix C)"]
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  n19["part-0012 失败案例研究:骗局实录与一次破产(Appendix G)"]
  n20["part-0013 失败模式规则表与提示词设计(Table 18 + Appendix H)"]
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  n39["ch-0009 表格化你的数据(Ch 8)"]
  n40["ch-0010 嵌入网页(Ch 9)"]
  n41["ch-0011 用 GitHub 编辑与托管代码(Ch 10)"]
  n42["ch-0012 Chart.js 与 Highcharts 模板(Ch 11)"]
  n43["ch-0013 Leaflet 地图模板(Ch 12)"]
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  n45["ch-0015 识别谎言、减少偏差(Ch 14)"]
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  click n2 "../../curious-incident/characters/" "The Curious Incident of the Dog in the Night-Time 人物"
  click n3 "../../curious-incident/" "The Curious Incident of the Dog in the Night-Time(整理完成)"
  click n4 "../../curious-incident/notes/" "The Curious Incident of the Dog in the Night-Time 笔记"
  click n5 "../../curious-incident/storyline/" "The Curious Incident of the Dog in the Night-Time 故事线"
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  click n7 "../../e-commerce-bench/notes/" "E-Commerce Bench 笔记"
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  click n9 "../../e-commerce-bench/part-0002/" "part-0002 相关工作与定位:continuing 任务谱系(Table 1 + §2)"
  click n10 "../../e-commerce-bench/part-0003/" "part-0003 基准设计:四层架构与确定性经济(§3 主体)"
  click n11 "../../e-commerce-bench/part-0004/" "part-0004 实验结果:18 模型的多维画像(Table 2 + §4)"
  click n12 "../../e-commerce-bench/part-0005/" "part-0005 结论与参考文献(§5 + References)"
  click n13 "../../e-commerce-bench/part-0006/" "part-0006 工具集与 agent harness:18 工具与上下文管理(Table 3 + Appendix A)"
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  click n15 "../../e-commerce-bench/part-0008/" "part-0008 经济引擎:13 步结算与需求/退货/成本公式(Table 7 + Appendix C)"
  click n16 "../../e-commerce-bench/part-0009/" "part-0009 确定性谈判内核:决策函数与骗局目录(Appendix D)"
  click n17 "../../e-commerce-bench/part-0010/" "part-0010 评测指标定义:六个维度与统计口径(Appendix E)"
  click n18 "../../e-commerce-bench/part-0011/" "part-0011 每维度结果导览与模型/实验设置(Table 10 + Appendix F)"
  click n19 "../../e-commerce-bench/part-0012/" "part-0012 失败案例研究:骗局实录与一次破产(Appendix G)"
  click n20 "../../e-commerce-bench/part-0013/" "part-0013 失败模式规则表与提示词设计(Table 18 + Appendix H)"
  click n21 "../" "The End of Software Engineering(整理完成)"
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  click n24 "../part-0002/" "part-0002 第一性原理:传统软件与 Agent 系统的形式化模型(§1 后段 + §2)"
  click n25 "../part-0003/" "part-0003 三代交付史与 AI→Software→Result 的失败(§3.1–3.2)"
  click n26 "../part-0004/" "part-0004 Agent→Result 与 Agentic Engineering 学科(§3.3 + §4)"
  click n27 "../part-0005/" "part-0005 实证证据与 EvoClaw 落差(§5)"
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  click n32 "../../hands-on-data-visualization/ch-0002/" "ch-0002 选工具讲你的数据故事(Ch 1)"
  click n33 "../../hands-on-data-visualization/ch-0003/" "ch-0003 强化电子表格技能(Ch 2)"
  click n34 "../../hands-on-data-visualization/ch-0004/" "ch-0004 找到并质询你的数据(Ch 3)"
  click n35 "../../hands-on-data-visualization/ch-0005/" "ch-0005 清洗脏数据(Ch 4)"
  click n36 "../../hands-on-data-visualization/ch-0006/" "ch-0006 做有意义的比较(Ch 5)"
  click n37 "../../hands-on-data-visualization/ch-0007/" "ch-0007 图表化你的数据(Ch 6)"
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  click n41 "../../hands-on-data-visualization/ch-0011/" "ch-0011 用 GitHub 编辑与托管代码(Ch 10)"
  click n42 "../../hands-on-data-visualization/ch-0012/" "ch-0012 Chart.js 与 Highcharts 模板(Ch 11)"
  click n43 "../../hands-on-data-visualization/ch-0013/" "ch-0013 Leaflet 地图模板(Ch 12)"
  click n44 "../../hands-on-data-visualization/ch-0014/" "ch-0014 转换你的地图数据(Ch 13)"
  click n45 "../../hands-on-data-visualization/ch-0015/" "ch-0015 识别谎言、减少偏差(Ch 14)"
  click n46 "../../hands-on-data-visualization/ch-0016/" "ch-0016 讲述并展示你的数据故事(Ch 15)"
  click n47 "../../hands-on-data-visualization/ch-0017/" "ch-0017 附录 A 排查常见问题"
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