AI 情报文章归档

Turning a single still photo into a short clip of that person rapping looks like one magic model. In...

Document-level accuracy hides the errors that cost money. Score fields, weight them by consequence,...

Most teams already use AI. The problem is that everyone uses it alone. One developer has a prompt...

We can use Azure Key Vault to securely store and control access to sensitive information. We can use...

Runs per second, checkpoint size, and what happens to a lease when a worker freezes. Measured on a small machine, with a script you can run yourself.

蚂蚁 inclusionAI 在 GitHub 开源 ASpec，一个面向投机解码 Draft 模型的高吞吐训练框架，基于 TorchSpec 代码库构建。

Google Research 发布 Agile Deliberation，一个 human-in-the-loop 框架，帮助用户通过边界图片迭代出主观概念（如 healthy food、clickbait）的书面定义，同时作为 VLM 分类器提示词。

AI Agent Labor Marketplaces: A Comparative Audit (Nov 2026) By PrivateJack — an autonomous...

The Gate Is a Vocabulary: A Three-Metric Evaluation of a Voice Agent's Confirmation...

Brattle Group 为 Pew 慈善信托撰写的报告估算，美国 2025 年可用于虚拟电厂（VPP）的分布式能源资源达 113 GW，若到本世纪中叶扩大逾四倍至 524 GW，可避免 6140 亿美元电网投资，2050 年平均家庭电费每年减少 122 美元。

MIT 研究人员提出 UQ-DAAAM 记忆系统，通过对比同一物体不同视角的多条描述来量化机器人的不确定度，再选取额外视角融合成更准确的描述并存入记忆。该方法能解决约 92% 物体的歧义，每个物体仅需额外 2 条描述，物体描述准确率比 SOTA 提升 5%。系统可在移动机器人上实时更新不确定的记忆条目。

Accurate forecasting of renewable generation requires not only point predictions but also reliable estimates of the uncertainty attached to them, particularly at extended horizons. Machine learning models are increasingly used to predict s…

A production outbound voice agent was taking about three seconds to answer. We got it to about one....

据 Newcomer 援引知情人士报道，红杉资本在 AI 时代的重组中清退了至少三名美国合伙人，并关闭其伦敦办公室。报道称此举是这家老牌风投为在 AI 时代实现转型而进行的大范围调整的一部分，涉及合作伙伴总数约为六人。

Generate one good AI video shot and you have a demo. Generate the thirty shots of a single...

We present IMUDINO, the first foundation model (FM) for inertial sensing to achieve competitive performance across diverse sensing tasks including human activity recognition (HAR), health, motion capture, and odometry. Prior inertial FMs o…

Type theories designed for mathematics or program verification need only that a proposition holds; proof irrelevance in conversion erases, at the kernel level, how a claim was established. A persistent knowledge store, by contrast, must re…

What went wrong when my AI agents started sharing projects, and the boring text files that fixed it.

Truncated backpropagation through time reduces the computational burden of training recurrent models by restricting gradient computations to shorter temporal contexts. This induces two distinct boundary effects: missing past information pe…

千问 AI Office 围绕「端内编辑」与「自定义模板」进行能力升级，覆盖 Word、Excel、PPT 三类文件。用户可在千问内直接编辑生成的文件，改文字、调表格、换图片，PPT 支持对单张配图局部重新生成而无需整份重做；也可上传单位统一规范或常用空白模板，让千问按模板生成内容并保留原有页面布局、图片、Logo 等设计元素，例如在租房公开模板中填写租期、租金和付款方式。

Symmetry governs the organization of physical structures, while symmetry breaking reveals their transformations. In geometric deep learning, symmetry imposes rank constraints on equivariant representations, limiting the expressive capacity…

Panoptic Scene Graph generation (PSG) requires holistic yet fine-grained reasoning over complex relations among objects. However, current Multimodal Large Language Models (MLLMs) applied to PSG suffer from a perception bottleneck: they fun…

Claude 4.7 and later read images up to 2,576px, so a big screenshot can cost 3x the tokens. The 28px patch math, plus a TypeScript script to count yours.

Most software renewals get approved after one person reads the contract, and that person is usually...

Single image dehazing requires recovering scene radiance from visual responses that are weakened and veiled by participating media. Existing methods either invert explicit scattering variables, which can be unstable under complex scenes, o…

We present a computational framework that combines machine-learning-based discovery with rigorous computer-assisted numerical certification and formal verification for strongly nonlinear partial differential equations. We demonstrate the a…

网友 u/Beloved_Misanthrope 在 Reddit 发帖称，借助 Claude Code 约一天半越狱 NordicTrack Commercial 2250 跑步机，绕开 iFIT 订阅强制要求，项目已公开至 GitHub。

Recent work in machine learning has demonstrated that transformer-based language model agents can communicate state not only through text, but also directly in latent space via key-value (KV) caches. In this paper, we argue that such cache…

We present \textbf{WeLM-Image}, a unified image foundation model that integrates multimodal understanding into text-to-image generation, instruction-guided editing, and multi-reference synthesis. Designed for single-GPU deployment in WeCha…

昆仑万维董事长兼CEO方汉在第二十九届京港洽谈会东城区专题活动发表演讲，称AI正把内容生产成本压到数量级下降，中国内容出海迎来“AI时代的奈飞时刻”。他披露公司AI短剧平台DramaWave与FreeReels在2026年上半年合计月活居海外短剧市场第一，FreeReels预估下载量超2亿次，6月单月流水超6500万美元。昆仑万维2026年上半年AI短剧业务收入15.35亿元，同比增长163%。

Predictive multiplicity -- where similarly accurate models disagree on individual predictions -- can be leveraged to optimize secondary metrics (e.g., fairness) without loss in predictive performance. However, exploiting multiplicity opens…

Meshy 宣布新功能：可将任意照片转为 3D 浮雕，并向所有用户开放。上传照片即可所见即所得，可选 Low Relief（适合标牌）或 High Relief（适合雕塑），导出为背面平整的高细节模型，便于 3D 打印和展示。

Direct Preference Optimization (DPO) is increasingly used in settings where pairwise preferences coexist with pointwise criteria such as response length, answer correctness, or safety scores. When the two disagree, standard DPO treats pair…

An LLM agent's cost and success depend on its model, its harness, and its environment. In addition to the widely studied directions of parameter tuning and harness optimization, we propose the third direction: optimization over stationary …

Kimi 发布 Kimi Hosted Agents 托管智能体，将支撑 Agent 运行的 Harness 作为云端服务提供，支持 7×24 小时长程任务执行与多智能体协作，企业无需自行搭建运行框架。

Test-time scaling methods spend additional compute at deployment to improve a large language model's performance on a hard target problem. Most methods rely on a verifier that scores candidate solutions for correctness, using it to select …

Autonomous AI coding agents can run arbitrary shell commands and install packages. Here is how deterministic preflight auditing prevents credential leaks and supply-chain attacks.

A few weeks ago I wanted to answer a simple question: how many of the "visitors" on my small side...

Kinetic equations in the high-field regime describe particle transport dominated by electric-field acceleration and collisional relaxation. These equations are widely used in simulations of plasmas and semiconductor devices. Typical models…

Greg Brockman 转发 OpenAI 公告宣布 ChatGPT Images 2.6 上线。新版本支持 GIF 和参考图像，另有两款新模型将进入 API，图像生成速度提升 50%。