AI 情报文章归档

苹果于 9 月 15 日向 iPhone 用户推送 iOS 27 正式版更新，IT之家汇总了 60 个升级点。应用启动最高快 30%，照片载入最高快 70%，隔空投送最高快 80%；Siri 升级为 Siri AI，支持屏幕感知、跨 App 操作和相机集成；系统共修复 126 个安全漏洞，国行 AI 功能仍未落地。

Agent harness 构建者 Elvis Saravia 认为子智能体仍是 harness 的有用原语，但当前最佳实践是一个 orchestrator 加一个 executor 子智能体，再加一个就开始崩溃。

Emerald AI、谷歌与英伟达共同宣布成立 AI 能源管理联盟（AEMA），英伟达称这是业内首个同类联盟，致力于让数据中心根据电网运行状况动态调整用电量。联盟聚焦响应速度、持续时长、可预测性等可量化服务指标，不限定具体硬件或软件产品，成员涵盖 AI 平台厂商、数据中心运营商、发电企业与电网调度机构。

零跑科技创始人朱江明在零跑 2026 年度技术发布会上称，零跑已做出完全自研的机器人，但只有找到靠谱落地场景、机器人"能赚钱"才会拿出手。他同时公布多项技术储备：自研三电平混合传动电驱综合效率可达 94%，自研全固态激光雷达分辨率达"44 万 +44 万"，以及自研 800 万像素三合一摄像头和全景平视显示 P-HUD。

Sign-based methods reduce communication costs in distributed environments, but aggregating local signs can introduce bias when data are heterogeneous. As a result, existing sign-based variance reduction methods fail to obtain the optimal c…

Quantum neural networks (QNNs) are typically built from variational quantum circuits (VQCs), which are limited by local measurements. Adaptive non-local observables (ANO) address this by jointly optimizing circuit parameters and multi-qubi…

I packaged DeepSeek Harness (dsh) into a double-clickable macOS installer for Apple Silicon. It worked on my machine — then died instantly on a clean Mac. Here's the otool -L investigation that found 24 absolute library paths baked into th…

Warning: This paper contains examples of stereotypes and social bias. LLMs are increasingly used in interactive settings by the general public, making the evaluation of model behavior in multi-turn conversational scenarios important for sa…

Fallacy-detection benchmarks pair fallacy classes with a single "valid" or "none" class that takes everything data collection did not label as a fallacy. This construction is misleading: a classifier can learn cues that do well on this cla…

据 The Information 援引知情人士报道，苹果筹划推出搭载自研芯片的企业级 AI 服务器，基础版配备 2 颗 M8 Ultra 芯片，高配版 4 颗，并考虑采用英伟达 NVLink Fusion 实现芯片互连。

Large language models (LLMs) often suffer from capability stagnation in self-improvement training because fixed difficulty levels fail to adapt to their evolving proficiency. To address this issue, we propose STRETCH (Self-Taught Reasoning…

Emergency management assistance programs, such as relief distribution, are essential for delivering necessary supplies to affected communities. However, these programs operate in a decentralized network of local centers that face uncertain…

SK Hynix 正与 Intel 洽谈首次在美国生产 RAM 芯片，方案之一是租用 Intel 俄亥俄州规划工厂的空间，双方还在考虑组建可能引入云服务商的合资企业。SK Hynix 回应 TechCrunch 称尚未敲定任何具体计划。该公司已在印第安纳州 West Lafayette 建设 38 亿美元的 AI 芯片先进封装与研究设施，预计 2029 年量产。

你没听错 "一两个月内，每个人都将拥有超越 Astra 级别的能力" 而且我认为 roon 在这里暗示的是 post-Astra 模型，它已经给出了纳维-斯托克斯千禧年难题的一个解，以及一系列其他开放数学问题的解

Video streaming dominates global internet traffic, yet conventional pipelines remain inefficient for structured, human-centric content such as sports, performance, or interactive media. Standard codecs re-encode entire frames, foreground a…

Classifiers can make identical predictions yet require labels to compare their selective performance: confidence ranks weight the same errors differently. We quantify this requirement for the area under the generalized risk-coverage curve …

这人懂行。这既是 @0xblacklight 的创新，也是 dex 的创新。

Subspace methods such as multiple signal classification (MUSIC) achieve super-resolution direction of arrival (DoA) estimation by exploiting the orthogonality between the array manifold and the noise subspace of the measurements. Their acc…

We analyze the learned input-output behavior of GLU-based neurons in large language models (LLMs). We propose a simple analysis method: For each neuron, we compute the cosine similarities between its input (reading) and output (writing) we…

This Is Not the Death of Tech I think I have figured out where the tech industry is heading. Not...

Mistral ❤️ Firefox Mistral 模型现已驱动 Mozilla 的 AI 浏览助手--Firefox Smart Window（beta）。 > "Mistral 将为法国和北美用户的 Smart Window 提供支持，英国和德国预计今年晚些时候跟进。"

Classical dynamic programming represents optimal sequential decisions through value functions and policies. While this functional representation is natural for computing optimal decisions, it does not directly identify the mathematical obj…

Emerald AI、Google 和 NVIDIA 宣布成立 AI Energy Management Alliance（AEMA），推动数据中心根据电网状况动态调节用电。

开发者 @speechjsp 构建了 Gander，一个多模态双工交互智能体，将连续视听感知、实时对话与异步智能体执行整合进同一交互循环。其 Cerebellum 模块基于 MiniCPM-o 4.5 微调，并针对原生双工交互做了额外训练与系统级改进，不再把语音交互与智能体执行当作分离步骤。

前 Infosys CEO Vishal Sikka 创立仅四个月的 AI 初创公司 Hang Ten Systems 再获 5300 万美元融资，由 Temasek 旗下 Xora 领投，总融资额达 8500 万美元。

OpenAI 为 ChatGPT Ads 推出多项 AI 驱动的新体验。Sponsored Agents 允许用户在点击广告后与明确标识的商业赞助智能体对话，目前在美国部分广告主中测试。

GEO 这门生意要起飞了。 做 GEO 起家的 Profound 刚完成 1.8 亿美元 D 轮融资，估值达到 18 亿美元。七个月前，它才刚融完 9600 万美元。 资本已经下场了。

一位无计算机科班背景的开发者用 LLM 搭建了包含 API、PostgreSQL、LLM pipelines 和多模型工作流的 TypeScript/JavaScript 系统，但在将其产品化时发现系统复杂度超出自身理解，怀疑自己只是造出了"产品的表象"。作者以经济学家视角回应，认为 LLM 可能先取代程序员岗位，并指出历史上新技术创造的工作往往不属于失业者本人。

As corporate AI adoption continues to grow, enterprise-grade LLM agents are being deployed into sensitive contexts such as hiring, healthcare, and finance. In these contexts, compliance with rules specified in an agent's system context is …

I got tired of writing the same LLM boilerplate in every project, so I made a library Three lines to...

Monte Carlo Tree Search (MCTS) is a powerful framework for solving complex decision-making problems, yet it often relies on the assumption that the simulator and the real-world dynamics are identical. Although this assumption helps achieve…

Self-driving laboratories can explore synthesis conditions autonomously, but their decision-making layer is typically a black-box optimizer, and the output is a set of optimized samples, with the measurements reduced to predefined scalar o…

Propagation structures provide crucial evidence for fake news detection, yet existing approaches primarily rely on supervised GNN-based models, which require substantial labeled data and exhibit limited generalization. Although large langu…

Logic resynthesis preserves circuit functionality while changing gate vocabulary, topology, and structural statistics, creating domain shift for circuit graph neural networks (GNNs) without changing task labels. To study this setting, we i…

In-context learning (ICL) enables large language model (LLM) agents to improve decisions using interaction history, yet it remains unclear whether such improvement reflects refined internal reasoning or mere extrapolation of statistical pa…

For distribution system operators, short-term load forecasting (STLF) supports congestion management, voltage control, and asset protection. Most existing approaches focus on overall accuracy across all time steps and neglect performance d…

Test-time reinforcement learning (TTRL) enables models to improve their reasoning without relying on labeled training data, but existing approaches typically optimize a large fraction of the model parameters. This raises a natural question…

Text-to-music (TTM) systems are increasingly used to generate musical audio from natural-language descriptions. Robust evaluation is therefore essential, yet reliable performance comparison remains challenging. This difficulty stems from d…

哈哈哈哈哈哈哈哈 太形象了 【引用 @AItechscarlett】：AI 竞赛的现状……

OpenAI CEO 萨姆·奥尔特曼在 Salesforce Dreamforce 大会上表示，AI 事故无法完全避免，科技企业应借鉴 FAA 和 NTSB 的做法，建立公开的事故上报与复盘学习机制。他承认外界对 AI 失控的担忧合乎情理，并强调对齐、安全与监控工作必须大幅领先于模型能力提升，否则企业应主动放缓甚至暂停研发。