何为“掌控你的智能” Harrison Chase 2026-07-26 11.6 KB 116.4K 281 ☆ 收藏 𝕏 文章列表 文章探讨了企业如何在通用 AI 基础上构建差异化优势。作者指出,未来五年公司需掌控智能的运作方式、管理与复利,而非仅依赖现成模型。掌控智能包括控制 Agent 系统(模型、调度逻辑、上下文)、掌控质量与风险,以及通过反馈循环积累智能,从而实现业务的深度集成与持续优化。 AI企业应用智能体架构设计LangChain商业策略模型掌控上下文管理反馈循环 # What does it mean to "own your intelligence"? **作者**: Harrison Chase **日期**: 2026-07-25T13:04:29.000Z **来源**: [https://x.com/hwchase17/status/2081002647814094888](https://x.com/hwchase17/status/2081002647814094888) ---  Over the next five years, every company will use AI in one of two ways: to run critical parts of their business, or as part of the product they sell to customers. In both cases, generic intelligence will not be enough. To have real impact, companies need to own their intelligence. Ownership does not mean building every layer from scratch. It means controlling the parts that determine how intelligence behaves, how it’s managed, and whether it compounds over time. # Off-the-shelf intelligence does not know your business Off-the-shelf AI is useful because it is general. It can answer common questions and reason across a broad set of topics. This makes it helpful to get started. But to assume that generic intelligence can run operations inside a company would be a gross simplification. Companies have MANY specifics in the way they operate. The deeper you embed AI into your company, the more these specifics matter. If you are hoping to use AI as a core part of operating your company, these specifics matter a lot. As a concrete example, let’s consider a large insurer using AI to help process claims. A generic model can read a policy document, summarize a claim, and explain common coverage concepts. But to actually do the work to handle a claim depends on the insurer’s own policy language, state-by-state regulatory requirements, fraud signals, historical claim patterns, escalation rules, customer tiering, and risk tolerance. These specifics will not be in a generic models weights. A generic model knows the meaning of the word “deductible”. But it does not know how to handle a specific type of claim, for this customer, in this jurisdiction, under this policy, with this evidence. The same logic applies when AI is the product itself. If you are a vertical AI startup building an AI support agent, legal assistant, or coding agent - the base model is not your product. Everyone else can call the same API. Your product is the system around the model: the workflows it handles, the context it retrieves, the tools it can use, the evals that define quality, the memory it builds, and the feedback loop that improves it with every customer interaction. In both cases, the advantage is not generic intelligence. It is intelligence adapted to a specific business. Any company can use AI. But this generic intelligence will not be enough to drive meaningful ROI or build a differentiated product. Companies built around AI will own their intelligence. # What it means to own your intelligence Owning your intelligence does not mean building every layer of the AI stack yourself. It means controlling the critical parts - the parts that determine how intelligence behaves, what it learns from, how much it costs, and whether it improves over time. A useful analogy here: the supply chain. A retailer does not need to manufacture every truck, ship, or warehouse robot it uses. But it does need to own the system that determines what gets sourced, how inventory moves, how demand is forecast, and how the customer experience is delivered. AI works the same way. You can buy models, compute, and infrastructure. But you need to own the system that turns those inputs into intelligence specific to your business. There are three parts to this: controlling the agent system; owning the economics, quality and risk; and compounding the intelligence over time. ## Controlling the agent system An agent is the bridge between raw intelligence and work. The model provides the intelligence. The harness determines how that intelligence is applied. Context tells the system what matters in a specific situation. The first layer is the model. Owning the model can mean using open-weight models when sovereignty, portability, or deployment control matters. It can also mean preserving model optionality: the ability to switch across providers as quality, cost, latency, and privacy requirements change. Optionality is defensive because it avoids lock-in. It is offensive because it lets you adopt the best model as soon as it appears. The second layer is the harness: the orchestration logic that turns model outputs into actions. The harness controls everything around how context is used: routing, tool use, workflow steps, skills, and more. This is where much of the company-specific behavior lives. If the harness is closed, you are accepting someone else’s assumptions about how your agent should work. The third layer is the context itself. Context is what makes generic intelligence specific: documents, policies, tools, skills, user preferences, organization-level knowledge, and memory. Memory is especially important because it is how the system becomes more useful over time. If you do not own context and memory, you do not own the intelligence your system accumulates. To own the agent system, you need control over all three: the model, the harness, and the context.  ## Own the economics, quality, and risk Once AI is doing real work, companies need to manage it like any other operating system. That means controlling the cost of the work, measuring its quality, defining where the system can act, and knowing what happened when it does. Cost matters because intelligence is only valuable if it is cheap relative to the return it generates. As AI adoption has increased rapidly, so have costs - see Uber’s cautionary tale as an example. Being able to lock down costs - on a user, orgs, or agent level - is crucial to being able to scale AI reliably. Quality needs to be measured, not assumed. If you upgrade a model, change a prompt, add a tool, or adjust a workflow, you need to know whether the system got better or regressed. If you are unable to measure this, you are unable to improve your agent systematically, which means you are unable to truly control and own it. Boundaries define where AI can act independently and where it needs supervision. Companies need to control what data agents can access, what tools they can use, which actions require approval, and when they should escalate. Owning your intelligence means controlling what it can do. Observability makes the system accountable. If an agent takes an action, the business needs to see what it saw, what it did, what tools it called, and why. This is important for both being able to improve the system but also being able to audit and trust the system. ## Compound your intelligence The best AI systems get better with use. The 100th interaction should be more valuable than the 1st because the system has learned more about your users, workflows, policies, failures, and preferences. You need to own both what the system has learned, as well as the learning process itself. What does it mean for a system to learn? That learning loop starts with traces. Traces show what the agent actually did: what context it saw, what tools it called, where it got stuck, and what it produced. Feedback gives those traces meaning: whether the behavior was useful, accepted, rejected, inefficient, risky, or wrong. Together, traces and feedback become the raw material for improvement. Those traces and their associated feedback can be used to improve the system - by changing the prompts, harness, tools. But just as important as those changes are the evals associated with those changes. For every change, you should be adding an eval to capture that change, and make sure that future changes don’t cause regressions.  At a bare minimum, these learnings need to be owned by you. They need to be portable from from model to model, from system to system. Even more - you should own this entire loop yourself. Again - it doesn’t really matter how well the agent does the first time someone uses. It matters how much better it is the 100th time they use it. If that’s what matters, then you need to own the loop that drives that. ## A checklist for owning your intelligence Do you truly own your intelligence? Here’s a set of questions you should be asking yourself to determine that: - [ ] If a brand new model provider launched a SOTA model tomorrow, could you easily switch to it? - [ ] If the model provider you are using deprecates a model - could you host it yourself to avoid any disruption? - [ ] Do you know - and can control - how the orchestration logic works, such that you can know and control exactly what goes into the LLM at every step? - [ ] Can you run your agent in the exact same way in one cloud vs another vs on device? - [ ] Can you monitor and control AI spend on per user basis? - [ ] If someone asks why an agent did something, can you show them a full trace of all the steps they did (and any internal logic for why they did that?) - [ ] Do you have evals in place to be confident that swapping models won’t introduce regressions? - [ ] When a user uses your agent for the 100th time, will it know more about them and be a better experience than when they used it for the 1st time? - [ ] When your agent learns - can you port those learnings to a different system entirely? - [ ] Can you control how your agent learns? ## The strategic choice Companies do not need to build every layer of the AI stack. They should buy the parts that are hard, generic, and undifferentiated. But they need to own the layer where advantage compounds: the agent system, the governance around the work it does, and the feedback loop that makes it better with use. Any company can adopt AI. The companies that create lasting value with AI will be the ones that own their intelligence. ## 相关链接 - [Harrison Chase](https://x.com/hwchase17) - [@hwchase17](https://x.com/hwchase17) - [42K](https://x.com/hwchase17/status/2081002647814094888/analytics) - [AI support agent](https://www.youtube.com/watch?v=uCKhOmth2ms) - [coding agent](https://www.youtube.com/watch?v=HbUznYhKFOc) - [model](https://www.langchain.com/blog/model-neutrality) - [using open-weight models](https://x.com/JensenHuang/status/2080643682408321103?s=20) - [switch across providers](https://docs.langchain.com/oss/python/langchain/models) - [around how context is used](https://www.langchain.com/blog/context-engineering-for-agents) - [how the system becomes more useful](https://www.langchain.com/blog/how-to-give-your-agent-memory) - [If you do not own context and memory](https://www.langchain.com/blog/your-harness-your-memory) - [measuring its quality](https://docs.langchain.com/langsmith/evaluation-concepts) - [Uber’s cautionary tale](https://www.forbes.com/sites/janakirammsv/2026/05/17/uber-burns-its-2026-ai-budget-in-four-months-on-claude-code/) - [Being able to lock down costs](https://www.langchain.com/blog/building-governed-agents-a-framework-for-cost-control-and-compliance) - [makes the system accountable](https://www.langchain.com/blog/on-agent-frameworks-and-agent-observability) - [Traces show what the agent actually did](https://www.langchain.com/blog/in-software-the-code-documents-the-app-in-ai-the-traces-do) - [traces and feedback become the raw material for improvement](https://www.langchain.com/blog/improving-agents-is-a-data-mining-problem) - [Upgrade to Premium](https://x.com/i/premium_sign_up) - [9:04 PM · Jul 25, 2026](https://x.com/hwchase17/status/2081002647814094888) - [42.2K Views](https://x.com/hwchase17/status/2081002647814094888/analytics) - [View quotes](https://x.com/hwchase17/status/2081002647814094888/quotes) --- *导出时间: 2026/7/26 10:08:21* --- ## 中文翻译 # “拥有你的智能”意味着什么? **作者**: Harrison Chase **日期**: 2026-07-25T13:04:29.000Z **来源**: [https://x.com/hwchase17/status/2081002647814094888](https://x.com/hwchase17/status/2081002647814094888) ---  在未来五年内,每家公司都将通过以下两种方式之一使用 AI:要么用于运营其业务的关键部分,要么作为其向客户销售的产品的一部分。在这两种情况下,通用智能都将是不够的。 要产生真正的影响,公司需要拥有自己的智能。拥有并不意味着从零开始构建每一层。它意味着控制那些决定智能如何表现、如何管理以及是否会随时间增值的部分。 # 现成的智能并不了解你的业务 现成的 AI 之所以有用,是因为它具有通用性。它可以回答常见问题,并在广泛的主题范围内进行推理。这对于入门非常有帮助。但是,假设通用智能可以在公司内部运行运营,这将是一种极大的过度简化。 公司在运营方式上有许多细节。你将 AI 嵌入公司越深,这些细节就越重要。如果你希望将 AI 作为运营公司的核心部分,这些细节就至关重要。 作为一个具体的例子,让我们考虑一家大型保险公司使用 AI 来帮助处理理赔。通用模型可以阅读保单文件,汇总理赔,并解释常见的承保概念。但实际上要完成处理理赔的工作,取决于保险公司自己的保单语言、各州的监管要求、欺诈信号、历史理赔模式、升级规则、客户分层和风险承受度。这些细节不会包含在通用模型的权重中。通用模型知道“免赔额”这个词的含义。但它不知道针对这位客户、在这个司法管辖区、根据这份保单、凭借这些证据,如何处理特定类型的理赔。 当 AI 本身就是产品时,同样的逻辑也适用。如果你是一家垂直 AI 初创公司,正在构建 AI 支持代理、法律助手或编码代理——基础模型并不是你的产品。其他人都可以调用相同的 API。你的产品是模型周围的系统:它处理的工作流程、它检索的上下文、它可以使用的工具、定义质量的评估、它构建的记忆,以及随着每次客户交互而改进它的反馈循环。 在这两种情况下,优势都不是通用智能。而是适应特定业务的智能。 任何公司都可以使用 AI。但这种通用智能不足以推动有意义的投资回报率(ROI)或建立差异化的产品。围绕 AI 构建的公司将拥有自己的智能。 # 拥有你的智能意味着什么 拥有你的智能并不意味着你自己构建 AI 堆栈的每一层。它意味着控制关键部分——那些决定智能如何表现、它从什么中学习、它的成本是多少以及它是否会随时间改进的部分。 这里有一个有用的类比:供应链。零售商不需要制造它使用的每一辆卡车、船舶或仓库机器人。但它确实需要拥有决定采购什么、库存如何移动、如何预测需求以及如何交付客户体验的系统。 AI 也是如此。你可以购买模型、算力和基础设施。但你需要拥有将这些输入转化为针对你业务的特定智能的系统。 这包括三个部分:控制代理系统;拥有经济性、质量和风险;以及让智能随时间增值。 ## 控制代理系统 代理是原始智能与工作之间的桥梁。模型提供智能。控制机制决定了该智能如何应用。上下文告诉系统在特定情况下什么最重要。 第一层是模型。拥有模型可能意味着在主权、可移植性或部署控制很重要时使用开源权重模型。它也可能意味着保留模型的可选性:即随着质量、成本、延迟和隐私要求的变化,在不同提供商之间切换的能力。可选性是防御性的,因为它避免了锁定。它也是进攻性的,因为它让你能够在最好的模型出现时立即采用它。 第二层是控制机制:将模型输出转化为动作的编排逻辑。控制机制控制着关于如何使用上下文的一切:路由、工具使用、工作流步骤、技能等等。这是许多特定于公司的行为所在的地方。如果控制机制是封闭的,你就是在接受别人关于你的代理应该如何工作的假设。 第三层是上下文本身。上下文是使通用智能具体化的因素:文档、政策、工具、技能、用户偏好、组织级知识和记忆。记忆尤其重要,因为它是系统随时间变得更有用的方式。如果你不拥有上下文和记忆,你就不拥有你的系统积累的智能。 要拥有代理系统,你需要控制所有这三层:模型、控制机制和上下文。  ## 拥有经济性、质量和风险 一旦 AI 开始做真正的工作,公司就需要像管理任何其他操作系统一样管理它。这意味着控制工作的成本,衡量其质量,定义系统可以在哪里行动,以及知道当它行动时发生了什么。 成本很重要,因为只有当智能相对于其产生的回报来说足够便宜时,它才有价值。随着 AI 的采用迅速增加,成本也随之增加——看看 Uber 的警示故事就知道了。能够锁定成本——在用户、组织或代理层面——对于能够可靠地扩展 AI 至关重要。 质量需要被衡量,而不是被假设。如果你升级模型、更改提示、添加工具或调整工作流,你需要知道系统是变好了还是退步了。如果你无法衡量这一点,你就无法系统地改进你的代理,这意味着你无法真正控制和拥有它。 边界定义了 AI 可以在何处独立行动,以及在何处需要监督。公司需要控制代理可以访问哪些数据、它们可以使用哪些工具、哪些操作需要批准以及它们何时应该升级。拥有你的智能意味着控制它能做什么。 可观测性使系统具有可问责性。如果代理采取了一个行动,业务需要看到它看到了什么、它做了什么、它调用了什么工具以及为什么。这对于能够改进系统以及能够审计和信任系统都很重要。 ## 让你的智能增值 最好的 AI 系统会随着使用而变得更好。第 100 次交互应该比第 1 次更有价值,因为系统更多地了解了你的用户、工作流、政策、失败和偏好。你需要拥有系统学到了什么,以及学习过程本身。 系统学习意味着什么? 那个学习循环从轨迹开始。轨迹显示了代理实际做了什么:它看到了什么上下文、它调用了什么工具、它在哪里卡住了以及它产生了什么。反馈赋予了这些轨迹意义:该行为是否有用、被接受、被拒绝、低效、有风险或错误。轨迹和反馈共同成为改进的原始材料。 这些轨迹及其相关反馈可以用来改进系统——通过更改提示、控制机制、工具。但与这些更改同样重要的是与这些更改相关的评估。对于每一个更改,你应该添加一个评估来捕获该更改,并确保未来的更改不会导致回归。  至少,这些学习成果需要由你拥有。它们需要可以在模型之间、系统之间移植。更重要的是——你应该自己拥有整个循环。再次强调——代理在某人第一次使用时表现如何并不重要。重要的是它在第 100 次使用时表现好了多少。如果这是重要的,那么你需要拥有驱动这一点的循环。 ## 拥有你的智能的检查清单 你真的拥有你的智能吗?你应该问自己以下一组问题来确定这一点: - [ ] 如果明天有一家全新的模型提供商发布了一个最先进(SOTA)的模型,你能轻松切换到它吗? - [ ] 如果你正在使用的模型提供商弃用了一个模型——你能自己托管它以避免任何中断吗? - [ ] 你知道并且可以控制编排逻辑是如何工作的,以便你可以在每一步确切地知道和控制输入给 LLM 的内容吗? - [ ] 你能否在一个云、另一个云或设备上以完全相同的方式运行你的代理? - [ ] 你能否监控和控制每个用户的 AI 支出? - [ ] 如果有人问为什么代理做了某事,你能向他们展示它所做的所有步骤的完整轨迹(以及它这样做的任何内部逻辑)吗? - [ ] 你是否有适当的评估来确信切换模型不会引入回归? - [ ] 当用户第 100 次使用你的代理时,它会比第 1 次使用时更多地了解他们,并提供更好的体验吗? - [ ] 当你的代理学习时——你能将这些学习成果移植到一个完全不同的系统吗? - [ ] 你能控制你的代理如何学习吗? ## 战略选择 公司不需要构建 AI 堆栈的每一层。它们应该购买那些困难、通用且无差异化的部分。 但它们需要拥有优势会增值的那一层:代理系统、围绕其所做工作的治理,以及使其随使用而改进的反馈循环。 任何公司都可以采用 AI。能够利用 AI 创造持久价值的公司,将是那些拥有自己智能的公司。 ## 相关链接 - [Harrison Chase](https://x.com/hwchase17) - [@hwchase17](https://x.com/hwchase17) - [42K](https://x.com/hwchase17/status/2081002647814094888/analytics) - [AI support agent](https://www.youtube.com/watch?v=uCKhOmth2ms) - [coding agent](https://www.youtube.com/watch?v=HbUznYhKFOc) - [model](https://www.langchain.com/blog/model-neutrality) - [using open-weight models](https://x.com/JensenHuang/status/2080643682408321103?s=20) - [switch across providers](https://docs.langchain.com/oss/python/langchain/models) - [around how context is used](https://www.langchain.com/blog/context-engineering-for-agents) - [how the system becomes more useful](https://www.langchain.com/blog/how-to-give-your-agent-memory) - [If you do not own context and memory](https://www.langchain.com/blog/your-harness-your-memory) - [measuring its quality](https://docs.langchain.com/langsmith/evaluation-concepts) - [Uber’s cautionary tale](https://www.forbes.com/sites/janakirammsv/2026/05/17/uber-burns-its-2026-ai-budget-in-four-months-on-claude-code/) - [Being able to lock down costs](https://www.langchain.com/blog/building-governed-agents-a-framework-for-cost-control-and-compliance) - [makes the system accountable](https://www.langchain.com/blog/on-agent-frameworks-and-agent-observability) - [Traces show what the agent actually did](https://www.langchain.com/blog/in-software-the-code-documents-the-app-in-ai-the-traces-do) - [traces and feedback become the raw material for improvement](https://www.langchain.com/blog/improving-agents-is-a-data-mining-problem) - [Upgrade to Premium](https://x.com/i/premium_sign_up) - [9:04 PM · Jul 25, 2026](https://x.com/hwchase17/status/2081002647814094888) - [42.2K Views](https://x.com/hwchase17/status/2081002647814094888/analytics) - [View quotes](https://x.com/hwchase17/status/2081002647814094888/quotes) --- *导出时间: 2026/7/26 10:08:21*
A AI 早报:Anthropic 交付架构、LangChain 设计智能体与 Ai2 新颖性裁判研究 本期早报围绕智能体系统建设展开:一是 Anthropic 负责人解释 Claude 交付架构,将会话记录、运行框架与沙箱执行环境分离,使失败恢复不影响工作连续性;二是 LangChain 分享设计智能体的实践,将设计师的审美判断沉淀为技能与知识库,中位费用从 8 美元降至 0.50 美元;三是 Ai2 研究检验 LLM 判断研究想法新颖性的可靠性,发现提示词变化可导致准确率剧烈波动。此外还涵盖 Google A2UI 推理格式、Optiver 模型接入平台、小红书 AllSpark 数据管线及 K2 Lab 垂直 AI 产品等内容。 技术 › LLM ginobefun 2026-10-28 AnthropicLangChainAi2AgentLLM架构设计智能体模型评测自动化科研早报
D Deep Agents vs LangChain vs LangGraph 本文对比了构建AI智能体的三个开源框架层级:Deep Agents、LangChain和LangGraph。它们提供不同层级的控制力与抽象程度:Deep Agents是开箱即用的智能体套件,专注于最佳上下文工程实践;LangChain是高度可定制的智能体核心抽象与集成框架;LangGraph则是基于图的底层运行时,适用于混合确定性与动态步骤的复杂工作流。三者完全可组合,开发者可在自主性与确定性之间灵活平衡。 技术 › Agent Sydney Runkle 2026-08-07 AIAgentLangChainLangGraphDeep Agents智能体框架上下文工程工作流开源
腾 腾讯开源 AI Agent 运行时系统 TencentDB Agent Memory 文章深度解析了腾讯开源的 TencentDB Agent Memory 系统。不同于市面上的“向量数据库+RAG”方案,该系统旨在解决长任务中的“上下文退化”问题。其核心创新在于短期压缩(Offload 机制)与长期记忆(四层流水线)的结合,通过三层回溯、任务图动态压缩及结构化记忆提取,有效管理了 Agent 的上下文窗口与记忆生命周期。 技术 › Agent huangserva 2026-05-22 腾讯开源Agent记忆系统LangChain架构设计上下文管理AI工程化
A Agent Harness 拆解:AI Agent 的工程化基础设施 本文深入探讨了 Agent Harness 的概念,即包裹在 LLM 外部、将无状态模型转化为可用智能体的完整软件基础设施。文章引用了 Anthropic、OpenAI 和 LangChain 的实践,详细拆解了生产级 Harness 的 12 个核心组件(如编排循环、记忆系统、上下文管理、验证循环等),并阐述了如何通过优化这层“操作系统”来解决遗忘、工具调用失败和上下文腐烂等工程难题。 技术 › Harness Engineering 土豆本豆 2026-05-21 AgentHarnessLLM架构设计LangChainClaudeOpenAI上下文管理工程化Agent拆解
不 不懂 Harness Engineering,你所谓的 AI 转型只是在浪费预算 文章探讨了 Harness Engineering 的概念,即通过设计环境、设定标准和建立反馈来构建 AI 的工程环境,从而将 AI 从简单的聊天工具转化为能持续工作的生产力。文章对比了 OpenAI 和 Anthropic 的不同实践路径,并以 VergeX 为例,阐述了 Harness 在 AI 交易中的具体应用,包括工具调用、上下文管理、架构约束和反馈循环四大核心模块。 技术 › Harness Engineering Lewis爆肝战神 2026-04-13 AIHarness EngineeringAgentOpenAIAnthropicCodexVergeX架构设计上下文管理自动化
代 代理工具的解剖结构 文章深入剖析了将无状态 LLM 转变为功能强大的智能体所需的“代理框架”基础设施。内容涵盖编排循环、工具工程、内存、上下文管理、安全护栏及子代理编排等 12 个核心组件。文章对比了 Anthropic、OpenAI 和 LangChain 的实现策略,指出生产级应用的关键在于模型周围的工程架构,而非模型本身。 技术 › Agent Akshay 2026-04-07 AgentLLM架构设计OpenAILangChainClaude工程化上下文管理工具调用多智能体
编 编程智能体的核心组件【译】 本文探讨了编程智能体(Coding Agent)及其运行框架的设计,重点介绍了模型、推理与智能体的区别,并详细拆解了六大核心组件:实时代码仓库上下文、提示词缓存复用、工具调用与安全验证、上下文压缩机制等。文章指出,优秀的 Harness 框架能将基础模型的潜力最大化,是编程智能体体验的决定性因素。 技术 › Agent 宝玉 2026-04-05 AI编程智能体Coding AgentLLM架构设计工具调用Sebastian Raschka译文DevOps上下文管理
技 技能链:将智能体技能重新定义为情境行动 本文探讨了智能体系统中技能实现的局限性,指出技能不应是静态提示,而应是动态的情境行为。作者介绍了在 Slate 系统中通过引入“线程”和“分叉”机制,实现了上下文隔离的自动化技能调用,并提出了“编排技能”的概念,即通过组合其他技能来完成复杂任务链。 技术 › Skill akira 2026-04-02 AgentLLM智能体SkillSlate技能链架构设计上下文管理自动化多智能体
如 如何构建成本降低 80% 的编码 Agent:Jev + Opus 5.5 完整架构 文章指出当前编码 Agent 在简单决策(如选择加载哪些笔记、任务路由、工具失败处理、测试优先级)上滥用昂贵的前沿大模型,造成成本浪费。作者提出三层架构:Opus 5.5 负责规划、写代码、调试等开放性推理;Jev(TypeSafe 出品,毫秒级响应、输入 $0.042/百万 token、输出免费)负责从固定选项中做小决策并返回概率;Harness 层构建选项、校验概率阈值并在低置信度时回退到 Opus。文章给出四个具体决策点及代码实现:按标题分块并用 Jev 并行评分筛选相关笔记(将 30k token 降至 6k)、任务路由、工具失败处理、测试优先级选择。实测一个功能开发会话成本从 $6.42 降至 $2.00,降低 69%,且架构可作为函数调用插入现有 Agent 循环,无需重写。 技术 › Agent CyrilXBT 2026-10-26 编码Agent成本优化Claude CodeOpus架构设计模型路由上下文管理Harness Engineering
从 从Anthropic看用工变化与人的价值,LangChain CEO谈模型路由和运行框架,DeepSeek V4.1 Flash新版本发布 本期早报聚焦三大主题:一是Anthropic内部研究揭示AI如何重塑用工方式,初级技术岗占比从27%降至9%,员工角色从执行转向定义任务、分流输出与验证结果,判断力成为核心能力;二是LangChain创始人Harrison Chase谈智能体系统中模型、运行框架与上下文三层拆分,强调路由价值来自对任务结构的理解,并分享记忆与持续学习的实践经验;三是DeepSeek V4.1 Flash新版本发布,强化从零构建完整项目能力,开放Search/Fetch接口并单独计费。速览部分涵盖AI成本优化、智能体评估实操、美光存储产业史与AI安全等七篇内容。 技术 › LLM ginobefun 2026-10-18 AnthropicLangChainDeepSeek模型路由智能体AI用工变化提示工程模型评测早报AI成本优化
为 为什么看好ARM 文章分析ARM从技术授权转向直接销售芯片的战略逻辑。ARM与Meta联合开发AGI CPU,瞄准AI智能体对CPU的强劲需求——智能体需打开网页、运行代码、调度任务,CPU成为瓶颈。Meta为深度合作伙伴,甲骨文、字节跳动火山引擎、OpenAI均已采购,谷歌也在新AI系统中用ARM替代x86。客户需求半年内从10亿美元上调至20亿美元以上。直接卖芯片可让ARM每颗芯片贡献从50美元提升至500美元,扩大十倍。Jefferies预计2031财年销售额达180亿美元,ARM自定目标150亿美元,对应利润可达当前全公司水平的两倍多。 投资 › 股票 RamenPanda 2026-09-30 ARM芯片AI智能体MetaOpenAICPU半导体商业模式投资分析
重 重读《蒸汽、钢铁与无限心智》:AI是组织的钢铁 作者重读Notion创始人Ivan Zhao被读600万次的名文《蒸汽、钢铁与无限心智》,梳理其核心观点:每个时代由'奇迹材料'塑造,钢铁造就镀金时代,而AI正以'无限心智'形态到来。文章评价:个人层面,10倍工程师通过指挥多个AI智能体成为30-40倍工程师,但'无限心智'受限于人类有限的验证注意力;组织层面,AI如同组织的钢铁,能极大提升效率,但我们仍处于'替换水车'阶段,且概率性材料盖确定性高楼需更深地基;经济层面,知识经济将如城市从佛罗伦萨演进为东京。作者同时警示:脱离一线的监督者会失去质量手感,年轻人的手艺底子可能变空。 技术 › LLM weiguo zhang 2026-09-18 AI智能体NotionAGI无限心智知识工作组织变革未来趋势