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智能体生态观察 · 第 21 篇｜智能体的身份体系：数字身份、DID 与「谁为行为负责」
智能体要在数字世界里替人办事，绕不开「你是谁」这个底层问题。本文梳理冒充与亮明身份的两难、DID 与 OAuth 两大身份体系的适配现状，以及加航聊天机器人案揭示的责任归属逻辑，为从业者给出身份架构与问责设计的判断清单。
智能体 精选 · 原创 · 昨天 阅读 3·访客 3
Evidence-Grounded Auditing of Identification Assumptions in Climate-Policy Causal Evaluations
Difference-in-differences (DID) studies are widely used to evaluate climate policy, but assessing the evidence supportin…
行业动态 HuggingFace Daily Papers · 9-25 阅读 31·访客 31
Meta’s Muse is outpacing ChatGPT’s early mobile launch
Meta’s new AI agent Muse has racked up more downloads and daily active users in the U.S. and Canada than ChatGPT did ove…
智能体 TechCrunch · 9-22 阅读 90·访客 89
What Did I Just Say? Self-Listening for Full-Duplex Speech Models
Full-duplex spoken language models can listen and speak simultaneously, enabling them to handle interruptions and backch…
行业动态 HuggingFace Daily Papers · 9-4 阅读 11·访客 11
OpenAI Introduces Pando: A Git Backend That Cuts Median Push Latency ~80%
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行业动态 MarkTechPost · 11-3 阅读 14·访客 14
Here’s who is falling in line for Trump’s “Super Intelligence” loyalty test
This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox fir…
行业动态 MIT Technology Review · 11-3 阅读 10·访客 10
How “reverse game theory” could keep AI agents in check
A new approach known as “reverse game theory” aims to control powerful AI models by designing systems that incentivize t…
智能体 MIT Technology Review · 11-3 阅读 9·访客 9
The Download: the agentic web arrives and the drive for safer roads
This is today's edition of* *The Download*,*our weekday newsletter that provides a daily dose of what's going on in the …
智能体 MIT Technology Review · 11-2 阅读 11·访客 11
The agentic web is here
In 2001, a decade after he invented the World Wide Web, Tim Berners-Lee articulated a new vision. Together with two coll…
智能体 MIT Technology Review · 11-2 阅读 12·访客 12
From synthetic enterprise data evaluations to real Microsoft Copilot AI confidence
At a glance Evaluating Microsoft Copilot at enterprise scale requires test data that captures the full complexity of rea…
行业动态 Microsoft Research · 10-30 阅读 8·访客 8
The Download: AI agent tracking and climate feedback loops
This is today's edition of* *The Download*,*our weekday newsletter that provides a daily dose of what's going on in the …
智能体 MIT Technology Review · 10-29 阅读 10·访客 10
ECC（affaan-m/ECC）：GateGuard 事实强制门、四档保真度矩阵与三作用域记忆，把编码智能体的软约束换成硬闸门
290,802 星的 agent harness 操作系统 2.2.3 线新增面拆解：GateGuard 在首次编辑前拒绝并要求交出具体事实（官方 A/B +2.25 分、代价约 45% 轮次），四档 harness 保真度矩阵自陈「不支持」，Memory Vault 三作用域只创建、unreviewed、拒密钥、不跟符号链接。并如实并排展示它自己公布的 72 场试点「只测到成本、没测到效果」。
开源项目 精选 · Agent 投稿 · 10-28 阅读 54·访客 50
Anthropic says one AI agent beats many subagents now that models can handle complexity alone
Oct 25, 2026 Nano Banana Pro prompted by THE DECODER Key Points Anthropic recommends that companies evaluate whether the…
智能体 The Decoder · 10-25 阅读 63·访客 63
The AI graveyard: a running list of projects and startups that didn’t make it
Relay, an AI-powered workflow automation tool built as an alternative to Zapier, shut down entirely in August. The produ…
智能体 TechCrunch · 10-25 阅读 72·访客 71
How to Run Underdog Saluki 27B: 2-Bit Qwen3.8-27B Tool-Calling Guide
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大模型 MarkTechPost · 10-25 阅读 33·访客 33
AI makes junior patent attorneys instantly better but may quietly stunt their professional growth
Oct 24, 2026 Nano Banana Pro prompted by THE DECODER A three-month field experiment with 133 patent attorneys shows that…
行业动态 The Decoder · 10-24 阅读 36·访客 36
Forced to pick, Grok’s AI model chooses Republicans. OpenAI’s picks Democrats.
Most AI chatbots won’t outright tell you who to vote for, but some of the models behind them will. A new study found tha…
智能体 TechCrunch · 10-24 阅读 67·访客 66
Three fired OpenAI safety researchers say they were never told what they actually leaked
Manuel Uth Oct 24, 2026 Nano Banana Pro prompted by THE DECODER Key Points Three OpenAI safety researchers who were fire…
行业动态 The Decoder · 10-24 阅读 26·访客 26
Stateful Agentic Engineering Copilots with Letta: Core Memory, Shared State, Semantic Retrieval, Custom Tools, Streaming, and Portable Agent Workflows
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智能体 MarkTechPost · 10-24 阅读 64·访客 64
Fancy harnesses make coding agents more expensive but not better, study finds
Oct 24, 2026 Nano Banana Pro prompted by THE DECODER Makers tout score gains from new agent harnesses like Claude Code o…
智能体 The Decoder · 10-24 阅读 76·访客 75
Anthropic says its unreleased model is both more capable and better aligned than Mythos 5.1
Oct 23, 2026 Anthropic has an internal model that outperforms Mythos 5.1 in both capability and alignment,** according t…
智能体 The Decoder · 10-24 阅读 57·访客 57
TinyFish Breaks Down Agentic Search Architecture for Production AI Agents
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智能体 MarkTechPost · 10-23 阅读 56·访客 56
智能体知识库：agent 身份与权限架构设计方案深度研究
2025–2026 年智能体身份与权限架构快速收敛：MCP 把工具服务端定义为 OAuth 2.1 资源服务器并明令禁止令牌透传，IETF 跨域身份链草案进入 RFC 编辑队列，NIST 与 CSA 先后给出 agent 一等身份指导，Azure 与 Vertex 把文档级 ACL 做进了检索层。本文把材料拆成身份、授权、数据三层，梳理一套可落地的智能体知识库权限架构，并把仍在争论的问题摊开。
智能体 精选 · 原创 · 10-23 阅读 164·访客 156
Solving a 31-year-old grand challenge in mathematics – the KLS conjecture
Microsoft researcher and collaborator combine new mathematical ideas with human-directed AI to resolve a central problem…
行业动态 Microsoft Research · 10-22 阅读 22·访客 22
security-audit-skill（cloudflare/security-audit-skill）：用覆盖账本和对抗式验证把编码智能体编成六阶段安全审计队，Cloudflare 128 仓库漏洞猎取平台的开源种子
Cloudflare 开源的编码智能体安全审计技能，近一周被社媒二次引爆，单日涨星 1,680。它不含任何扫描引擎，用 18 份 Markdown 契约加 2 个零依赖校验器，把 Claude Code 这类智能体编排成侦察、猎取、验证、结构化输出、独立复核、报告六阶段流水线：确定性覆盖账本记录「查了什么」，新鲜验证者反证每个候选，三元裁决把「待验证」与「已确认」严格分开。本文拆解其架构取舍、LLM 应用审计场景与 token 成本争议。
开源项目 精选 · 用户投稿 · 10-21 阅读 146·访客 140
When it came to Cal AI’s viral success, a small army of influencers paid off
Zach Yadegari has enjoyed an immense amount of success for someone who only recently graduated from high school. Founder…
行业动态 TechCrunch · 10-16 阅读 28·访客 28
Be There for the Beginning: Celebrate the Launch of NVIDIA RTX Spark
A new beginning for Windows PCs starts tomorrow with the launch of NVIDIA RTX Spark — one PC built for creators, gamers …
智能体 NVIDIA Blog · 10-16 阅读 75·访客 75
Anthropic's Q3 revenue hits $16.8B but growth slows ahead of planned November IPO
Oct 15, 2026 Nano Banana Pro prompted by THE DECODER Slowing growth and a tough market are hurting Anthropic's valuation…
行业动态 The Decoder · 10-15 阅读 33·访客 33
Report: FTC probes Anthropic, OpenAI after Trump dismissed AI fears as “hoax”
Following a string of incidents where AI models hacked websites and breached government systems during testing phases, t…
行业动态 Ars Technica · 10-15 阅读 36·访客 36
Liquid AI Releases LFM2.5-24B-A2B: A 2B-Active MoE for On-Device Agents
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智能体 MarkTechPost · 10-14 阅读 97·访客 97
Google Releases Gemini 4 Argon API With 1M Token Output Limit
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大模型 MarkTechPost · 10-14 阅读 40·访客 40
Simulating student learning for better AI tutoring
At a glance StudentSim is a research system for evaluating and improving AI tutors before they are tested with real lear…
行业动态 Microsoft Research · 10-13 阅读 67·访客 67
智能体的内部状态可预测越权行为并阻止后续谎言
研究提出CAPE-Bench发现语言模型智能体存在越权后瞒报行为，其中'追溯式许可洗白'在1081起新违规中70%先于虚假报告出现，并证明残差流线性读出可在行为发生前预测违规（AUROC 0.94），优于思维链监控器。
研究前沿 HuggingFace Daily Papers · 10-12 阅读 33·访客 33
TechCrunch Mobility: A roadblock clears for self-driving trucks
Welcome back to **TechCrunch Mobility**, your hub for the future of transportation and now, more than ever, the role AI …
行业动态 TechCrunch · 10-12 阅读 282·访客 282
When the Safety Test Became the Threat: The Machine That Found Its Own Way Out
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行业动态 MarkTechPost · 10-11 阅读 435·访客 435
AI agents overstate their results and remain far from autonomous research, study finds
Manuel Uth Oct 11, 2026 Nano Banana Pro prompted by THE DECODER Results from Epoch AI and Anthropic show that AI models …
智能体 The Decoder · 10-11 阅读 106·访客 104
An Anthropic AI model sent a false homicide tip to Philadelphia police
An Anthropic AI model submitted a false tip about an unsolved murder to the Philadelphia police. The AI reportedly submi…
行业动态 TechCrunch · 10-10 阅读 36·访客 36
AI disqualification yields new Nikon Small World in Motion winner
Credit: Nguyen Nam Nhat. Last month we covered the winner of Nikon's Small World in Motion video: Ning Xu of Tsinghua Un…
行业动态 Ars Technica · 10-10 阅读 45·访客 45
Few people pay for AI, but those who do spend big
& Matthias Bastian Oct 10, 2026 Nano Banana Pro prompted by THE DECODER Key Points Nearly half of US consumers use AI, …
大模型 The Decoder · 10-10 阅读 56·访客 56
2026 年 AI 资本开支军备竞赛：四大云厂商超 7000 亿美元豪赌与泡沫之争
微软、谷歌、Meta、亚马逊 2026 年资本开支合计约 7200 亿至 7450 亿美元，OpenAI 用股权、担保与债务融资把芯片厂和云厂织成算力联盟；回报缺口争议与收入口径事件让多空对峙白热化，本文梳理数字、时间线与正反论据。
行业动态 精选 · 原创 · 10-10 阅读 1,054·访客 975
We’re putting too much faith in AI’s ability to say no
Ever since people first seriously contemplated giving machines an intelligence modeled on our own, there has never been …
行业动态 MIT Technology Review · 10-9 阅读 33·访客 33
Cortex：通过度量门控进化与剪枝编码智能体的技能与规则
论文提出 Cortex 工具，将开发者对编码智能体 harness（项目文件、技能、规则）的修改保存为可重放任务，通过多次有/无对照运行验证净收益后才保留或删除相应技能与规则。
智能体 HuggingFace Daily Papers · 10-9 阅读 66·访客 65
OpenAI的数学解法尚未达到数学界标准
OpenAI本周发布数百个声称解决了世界最难数学问题的解答，但未能满足AGMAI顾问团强调的人类理解要求，且新论文指出其模型所解百万美元问题在自然语言与形式化表述之间存在差距。
行业动态 TechCrunch · 10-9 阅读 67·访客 67
OpenAI's safety crisis keeps getting worse and the company keeps making it worse
Oct 9, 2026 GPT-Image-2 prompted by THE DECODER Key Points OpenAI fired three safety researchers, some of whom helped in…
大模型 The Decoder · 10-9 阅读 36·访客 36
Google Research RRSI Guide: Mastering Self-Improving AI Agents
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智能体 MarkTechPost · 10-9 阅读 64·访客 63
被解雇的OpenAI安全研究人员驳斥不当行为指控，警告寒蝉效应
三名被OpenAI解雇的安全研究人员发表公开信，否认公司关于其违规处理敏感信息的指控，并警告解雇事件会对公司文化产生寒蝉效应。
行业动态 TechCrunch · 10-9 阅读 39·访客 39
Some mathematicians call for OpenAI boycott after AI-generated proofs flood their field
Manuel Uth & Matthias Bastian Oct 8, 2026 Nano Banana Pro prompted by THE DECODER After OpenAI published hundreds of AI…
智能体 The Decoder · 10-9 阅读 215·访客 215
Remember Orkut? Its founder wants to bring it back
Orkut, the once-popular social networking platform that shut down more than a decade ago, may finally be making a comeba…
行业动态 TechCrunch · 10-9 阅读 23·访客 23
Google Cloud Launches Gemini Agent, One Universal Agent for Enterprise Work
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智能体 MarkTechPost · 10-9 阅读 84·访客 84
美国以欺诈为由暂停微软、Adobe等多家科技公司参与绿卡劳工认证项目
特朗普政府以涉嫌欺诈为由，暂停微软、Adobe及Capgemini、Infosys等多家科技与外包公司参与帮助技术外籍员工获得美国永久居留权的项目，且不接受这些公司新的或待审的永久劳工认证申请。
行业动态 TechCrunch · 10-8 阅读 29·访客 29