
AI代理的图工程
战略概览
- 01.图工程将一个AI应用视为由节点(代理、工具、评估器、人工检查点)组成的可执行图,这些节点通过边连接,边定义了允许的转换,从而使多代理组织结构显式化,而不是留给自由形式的管理者代理来决定。
- 02.Explainx.ai对这一转变的表述区分了一个稳定的、永久的‘组织图’(角色和记忆)与一个短暂的‘工作图’,后者仅执行单一任务,概括为:循环使代理行为可编程,而图则使代理组织可编程。
- 03.工程层的发展——从提示工程到上下文工程,再到工具工程、循环工程,再到图工程——通常被描述为累加过程,每一新层包裹而非取代前一层。
- 04.Anthropic的Claude Cookbook发布了一份构建多代理系统持久知识图的指南,采用提取-解析-组装-查询流程,将非结构化文档转化为实体和类型化关系,使多跳问题变为图遍历而非检索。
- 05.Andrew Ng与DeepLearning.AI推出了一门免费课程《代理式知识图构建》,与Neo4j的Andreas Kollegger共同授课,内容涵盖如何使用Google的代理开发工具包(Agent Development Kit)让一组代理提取并连接知识图以改进RAG。
- 06.Anthropic发布了关于递归自我改进的研究,显示AI已显著加速自身的AI研发,并联合签署了2026年7月28日至29日发布的《前沿步伐》信函,呼吁国际协调以有意识地控制自动化AI研发的节奏。
超越上下文窗口的记忆
旧酒新瓶?怀疑者的观点
并非所有人都相信‘图工程’命名了任何新事物。一个广受关注的YouTube解说视频认为,该标签主要重新包装了Anthropic在2024年《构建高效代理》一文中已记录的模式——链式、路由、并行化、协调者-工作者、评估者-优化者——而新术语只是让这些已有模式更易于用当今的编码工具讨论和实现。在Reddit上,一位创办AI研究工具公司的开发者认为,Neo4j等完整图数据库对大多数生产用途而言过于笨重,他描述的是在常规数据库中将实体和边作为普通记录运行,加上搜索索引,在固定本体下,边表示为共现计数而非类型化关系。一位评论者直接反驳:移除类型化边、路径推理和全局摘要或许是一种合理的权衡,但‘已不再是知识图的同一事物’。在社区的其他讨论中,这种否定更为直白——‘又一个 bullshit 术语’便是其中一种反应——尽管其他评论者仍在交流他们使用该模式构建的真实多代理编排项目。
加速前行,然后请求减速
让代理以图形式协调的同一基础设施,也是Anthropic引用的AI发展可能需要有意识放缓的证据:其生产代码库中超过80%的合并代码现由Claude编写,工程师每季度发布的代码量约为2024年的8倍,Claude在2026年5月的开放式任务成功率升至76%,六个月内提高了50个百分点[5]。Anthropic认为,完全的递归自我改进可能带来重大科学益处,但也增加了人类失去对AI系统控制的风险,如果治理跟不上节奏——而单方面放缓可能只是让更不谨慎的参与者赶上[5]。这种紧张关系正是《前沿步伐》信函背后的动因,该信函由包括OpenAI首席科学家和Anthropic自身领导在内的前沿AI实验室共1,178名员工签署,呼吁政府建立国际工具以协调自动化AI研发的节奏,而非立即叫停[6][7]。
历史背景
关键关系图
事实来源
[1] Graph Engineering: How AI Agents Become Organizations
[2] What is Graph Engineering?
[3] Graph Engineering: An Enterprise Guide
[4] Knowledge Graph Construction with Claude
[5] Recursive Self-Improvement
[6] Pacing the Frontier: AI Employees Letter
[7] OpenAI, Anthropic Formally Back Plan To Slow AI That Writes Its Own Code
[8] Agentic Knowledge Graph Construction
[9] Andrew Ng Unveils Free Course on Knowledge Graphs for RAG with Neo4j
来源文章
Anthropic calls for paced AI development due to recursive self-improvement.
Prompt Engineering vs Loop Engineering vs Graph Engineering: What Changes at Each Layer
Andrew Ng releases a free one-hour course on advancing beyond RAG using knowledge graphs as persistent memory for AI agents.
A senior Anthropic engineer released a 12-page PDF on Knowledge Graph Engineering for agentic systems, outlining a five-layer framework and highlighting the role of knowledge graphs in solving limitations of RAG.
Anthropic is offering a free 30-minute course on building self-improving AI agents using loops.
THE SIGNAL.
“认为图使代理组织而不仅是单个代理行为可编程,并且图强制显式建模依赖关系,而基于循环的系统可能将其隐含:‘循环是子程序。图是程序。’”
“将提示、上下文、工具、循环和图工程视为累积层而非替代,每层由该层的单个工作单元定义:‘列表不断增长,每个新术语都被视为取代前一个……每层包裹前一层。’”
“将图工程定位为LangGraph风格系统背后的具象化实施学科:‘图工程是代理系统内节点、依赖、状态转换、执行路径、验证门、恢复路径和控制边界的设计。’”
“From prompt → context → harness → loop → graph engineering: The list keeps growing, and every new term gets treated as a replacement for the last one. In reality, however, each layer wraps the one before it, and the cleanest way to tell them apart is to ask what a single...”
“context engineering vs graph engineering. every few months the list gets a new word and everyone treats it as a replacement for the last one. these two are not on the same list. one decides what the model sees this turn, the other decides what exists at all. the cleanest way...”
“a free course just quietly ended the RAG debate. 1 hour and 43 minutes. almost no one's watched it. built on Google's ADK - the full pipeline for a knowledge graph your agent walks instead of searches: • 00:00 - what an AI agent actually is • 08:09 - how you split work across...”
“I built a knowledge graph 1000x cheaper than GraphRAG that you can query with an agent”

Move Over Loop Engineering, Graph Engineering Is Now Here

Graph Engineering, Without the Hype

FORGET Loop Engineering. Graph Engineering is about THIS