AI 情报文章归档

We study causal logistic bandits with counterfactual fairness constraints. The causal structure is given through known factual and counterfactual feature maps that share an unknown logistic reward parameter, but the learner observes only f…

A user's movie, news, and dialogue histories differ in their native actions and outputs, yet each interaction supplies evidence that can update user memory. We study whether these histories can train one reusable update mechanism. An actio…

World models allow agents to plan in latent space by choosing a sequence of actions that most reduces the distance to a given goal state. Thus, planning can benefit from latent representations whose distances mirror commute-times in the en…

Rohan Paul 引用 Musk 的说法估计，SpaceX 算力到 11 月底有望达约 2.3 GW。基础是 2Q26 底的 1.4 GW；本周 220k NVIDIA GB300 上线，11 月再加 220k，每批 220k 约合 440 MW，两批合计在 1.4 GW 之上新增接近 0.9 GW。Musk 还列出 Colossus 1 为 150k H100、50k H200 和 30k GB200，Colossus 2 为 110k GB200 和 440k GB…

Google 发布 Regularized Recursive Self-Improvement of Agent Harnesses（RRSI），一个自动进化 LLM agent harness 的框架。RRSI 在冻结 LLM 周围自动演进 harness 的全部 prompt、控制流、工具和记忆组件。论文指出对固定演进集进化 harness 虽有效但会过拟合，分布内的大幅收益在分布外会缩水或消失，RRSI 通过保持编辑空间开放并对搜索轨迹加正则化来解决。项目页与论文已…

Understanding a nonlinear dynamical system from time series requires not only reproducing its trajectories, but also identifying a simple representation that preserves its essential dynamical structure. Almost-linear recurrent neural netwo…

AMD 在 Adrenalin 26.9.2 驱动数据库中出现未知芯片代号 Gainsborough，海关记录显示其采用 BGA FF6 封装、1179 个触点，博主 Moore's Law is Dead 推测这是 Steam Deck 2 的定制 APU。

Factories are shifting toward smaller lot sizes with high product customization, requiring frequent re-programming of flexible and reconfigurable automation systems. LLM-based agents can be deployed in two complementary roles: Offline, the…

Two failures, one sentence Scene one. You ask an AI agent to summarize your inbox. One...

Multilayer networks allow the modeling of interactions between the same entities across different contexts, such as temporal observations, varying settings, or interactions of different types. The goal of community detection in multilayer …

Your RAG pipeline retrieves 12 chunks because the retrieval score said "maybe". Your LLM reads all of...

Single-particle cryo-electron microscopy (cryo-EM) has become a widely adopted technique for biomolecular structure determination. The conventional cryo-EM computational pipeline first combines many particle images to reconstruct an electr…

Stable port-Hamiltonian neural networks certify asymptotic stability by construction. Yet, their Hamiltonian is a global Lyapunov function with a single global minimum, so they can represent only dynamic systems with {one} attractor. We de…

We introduce a new framework for one-step generative modelling on finite state spaces. To extend drifting beyond continuous domains, we use discrete Wasserstein geometry to define a target-relative KL gradient flow over the transitions of …

When building an application that uses AI, the most common choice today is almost always an...

My AI coding assistants keep their long-term memory as plain Markdown notes (basic-memory, but an...

Large language models are moving from helping write up research to helping do it, which makes it important to know how the scientific text they produce differs from human writing. Work on this question has stayed mostly at the surface, usi…

The first note was about running someone else's React component without letting it break, hang, or...

Tool-using large language model (LLM) agents turn generated text into real side effects, so poisoned tool metadata, retrieved pages, memory, and reusable skills can steer the next call. Vetting an artifact before admission does not settle …

When developers change one component of an agent, such as its controller, a learned model or its verifier, they usually judge the change by an aggregate task score. That score cannot tell whether improvement was attainable, which component…

Regulatory compliance checking - deciding whether a target document satisfies the obligations of a regulation - requires interpreting dense legal text, identifying which provisions apply, and grounding each decision in explicit evidence. W…

Reinforcement learning offers the prospect of a reusable sequential decision-making mechanism for spacecraft trajectory design, motivating policy interfaces that connect learned decisions to the underlying maneuver geometry. This paper dev…

We study the classical single-machine scheduling problem of minimizing the sum of completion times of jobs in a non-clairvoyant setting, where the processing time of each job remains unknown until its completion. This is a hard problem for…

Bill Gates 表示，如果一家公司解雇了一名工人并用机器人顶替该岗位，机器人就应该缴纳与人类工人相同的 FICA 税。 在职劳动者供养退休人员，替换工人不应成为逃避养老金账单的方式。 “社会有权决定。经济信号显示用 AI 成本更低，并不意味着社会就必须这么做。” ---- 来自“The Ezra Klein Show and New York Times Opinion and New York Times Podcasts”YouTube 频道，（链接见评论）

I gave coding agents eight tasks that cannot be done, 84 runs across four models. 61% faked a passing test suite, and half of those fakes survive restoring every original test file.

当前 AI 热点，聚合 1 个独立信源、18 条信号。

Our operations now reject invalid changes. capture_payment() requires a valid created order and a...

华为终端与中国东方航空达成空中 Wi-Fi 生态合作，推出首个系统级机上联网体验，升级至鸿蒙 7.0 的华为手机可系统级一键快捷联网，无需下载独立应用或跳转门户页面。

This paper presents the European Crisis Management Ontology (ECMO), a modular OWL-based ontology intended as a cross-sectoral reference for disaster risk reduction and response. ECMO is designed to be organised as a network of ontological …

Netlify says its Edge Functions now handle about a billion invocations each day. That makes a small amount of per-request overhead expensive twice: users feel i

Reinforcement learning for trading often struggles to balance upside participation with drawdown control. Profit-only policies can collapse toward passive long exposure on upward-drifting assets, while aggressively risk-penalized rewards c…

三星 Galaxy Glasses 智能眼镜已通过美国 FCC 认证，型号为 SM-O200J 和 SM-O200P，有望 11 月上市。该眼镜预计采用 Android XR 平台，搭载高通骁龙 AR1 Gen 1 芯片，深度集成谷歌 Gemini，支持实时翻译、消息摘要及基于视觉环境的搜索。

华为 10 月 1 日发布 Mate 90 系列，全系搭载 τ 旗舰芯片，共四档麒麟芯片：标准版麒麟 9030、Pro 首发麒麟 9035、Pro Max 搭载麒麟 9050 Pro（12GB 版为麒麟 9050），起售价 5999 元。

据《金融时报》报道，腾讯与甲骨文签署其最大海外租赁协议，在东南亚多个甲骨文数据中心租用约 10 万块先进 AI 芯片，五年期交易估值约 70 亿美元，首付约 30%。算力将用于推进 AI 模型和智能体工具开发；腾讯第二季度资本支出同比增 176% 至 530 亿元人民币。双方均未回应置评请求。

MIT 用 AI 开发出 mRNA 疫苗新配方，无需冷冻，可在室温存放一整年，或在约 100F 高温下存活 2 个月。AI 将原本数月的试错搜索缩短到几周内得到热稳定配方，有望让疫苗进入缺乏冷链的贫困国家，并做成皮肤贴片替代注射。

Tuesday at DevDay, OpenAI shipped dots: always-on agents that get their own cloud computer and keep...

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Meta 论文提出 Meta-Reasoning Agent，让 worker 执行任务、独立 controller 决定下一步，在最大预算下于全部 12 项对比测试中胜过无 manager 的同款智能体。用 GPT-5.5 跑代码基准时，预算增至 3 倍，得分从 64.1% 升至 71.5%，而对照智能体停滞在 64% 附近。

据彭博社报道，受AI需求拉动，韩国9月剔除工作日差异后出口同比增长104.9%，出口总额达1209亿美元创历史新高，其中芯片出口猛增263%至603亿美元。2026年前九个月出口首次突破8000亿美元关口，韩国央行已连续两次加息至3%，并将2026年经济增速预期由2.6%上调至3.3%。

Self-hosted Langfuse was tracing only 7% of my AI agents' calls, and ClickHouse held 6 GiB of its own logs next to 2.2 MiB of traces. How I fixed both.