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星期三

  1. MIT News · Artificial Intelligence

    MIT 医疗数据库 PhysioNet 如何发展为全球数据共享标准

    MIT 与医疗机构合作建立的 PhysioNet,从心电图数据集发展为覆盖电子健康记录、影像、软件和 AI 模型的临床数据平台。去年有超过 15,000 篇科学论文引用 PhysioNet,注册用户来自 180 多个国家;医疗机器学习与 AI 研究者如今已成为其主要用户群体。平台还计划试点允许用户标注数据并贡献专业知识的新系统。

    to similar platforms like Health Data Nexus as examples of PhysioNet’s legacy. Although there are now more resources out there hosting similar electronic health data, according to Google DeepMind researcher Vivek Natarajan, both PhysioNet and MIMIC “set the standard,” he says, “and it’s still the standard right now.” That standard, according to those who use the platform, changed how research is conducted. Access to data should not be the determinant for which ideas are possible, according to Zi

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星期四

  1. Google Research

    Google Research 发布 SymptomAI:面向日常症状评估的对话式 AI 智能体

    Google Research 发布研究论文 SymptomAI,用 Gemini Flash 2.0 驱动的对话式智能体完成端到端症状问诊与鉴别诊断(DDx),并在 n=13,917 的全国随机研究中与真实临床医生的评估对比。由三名认证临床医生盲评,超过 50% 的案例中临床医生更偏好 SymptomAI 生成的 DDx,且 SymptomAI 的 DDx 更常包含参与者事后从医疗提供者处获得的真实诊断。研究还发现,主动追问的智能体策略显著优于无提示的 Base 条件,且 SymptomAI 诊断出的呼吸道感染与参与者 Fitbit 在问诊前数日的生理信号变化相吻合。所有诊断与标签仅用于研究分析,不构成确诊或官方医疗评估。

    Four smartphone screenshots display a conversational Symptom Checker research app collecting neck pain symptoms, showing a diagnosis summary, and prompting a feedback rating.

    tomAI’s end-to-end real-world performance through DDx accuracy on a population sample, and show how SymptomAI diagnoses can enable analysis of population-scale signals like wearable biosignals for identifying associations in physiological signals with reported illness. This work is the result of equal contributions from Joe Breda, Jake Sunshine and Daniel McDuff. We would like to thank our co-authors and collaborators from Google Research and Google DeepMind for their contributions to this work.

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  2. Google Research

    Google Research 用强化学习控制量子纠错,让量子计算机从错误中学习

    Google Research 在 Nature 发表研究,将强化学习与量子纠错结合,让自主智能体从量子错误检测事件中学习,在计算过程中持续调节数千个控制参数,抵抗漂移。在 Willow 超导处理器上人为注入控制参数漂移后,该方案将纠错码的逻辑稳定性提升 3.5 倍,延长了处理器作为可靠量子存储的时间。

    Towards a quantum computer that learns from its errors

    and employing more advanced machine learning methods, we hope to unlock significant additional improvements. Our work thus enables a new paradigm: a quantum computer that learns from its errors and doesn’t stop computing. We thank our co-authors for their contributions, including building and maintaining the hardware, software, cryogenics and electronics infrastructure. This work was made possible by the Google Quantum AI team at Google Research, in collaboration with teams from Google DeepMind.

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星期三

  1. Google DeepMind

    Google 承诺向 Genesis Mission 投入 4000 万美元 AI 资源

    Google 在 DOE Genesis Mission Summit 2026 上宣布,向 Genesis Mission 研究人员提供 4000 万美元的 AI tokens 和云 credits,并向 DOE 国家实验室数万名用户提供为期一年的 Gemini for Government 席位与 tokens。PNNL 的 Dr. Henry Kvinge 正用 AlphaEvolve 探索复杂数学系统;NLR 的 Dr. Steven R. Spurgeon 将 Gemini 部署到仪器中,把显微镜校准时间从 90 多分钟缩短到约 13 分钟(快 8 倍),手动对焦步骤从最多 50 步减到 2 步。

    聚变等离子体的复杂动态,到探索新材料的广阔搜索空间,再到理解从全球最先进的实验设施中涌出的数艾字节数据。对现代研究的要求前所未有。前沿 AI 可以帮助应对这些挑战,同时加速突破性的科学发现。 去年 12 月,我们分享了对白宫“创世纪任务”(Genesis Mission)的承诺——这是一项国家努力,旨在利用 AI 在十年内将美国科学发现的速度提高一倍。此后,Google DeepMind(GDM)宣布了一项早期访问计划,向全部 17 个美国能源部(DOE)国家实验室提供 AI 科学工具,Google Public Sector 也分享了 Gemini for Government 如何作为 DOE 的 AI 骨干。 今天,在 DOE Genesis Mission Summit 2026 上,我们进一步扩大这一承诺,为支持 Genesis Mission 的研究人员提供 4000 万美元的 AI tokens 和云 credits。 在这一扩大后的承诺下,我们将首先向 DOE 的 Genesis Mission 获奖者提供 GDM 前沿 AI 科学产品组合的实物访问权限,包括: 其次,

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星期五

  1. Preferred Networks:AI 研究与产品

    在 PLaMo 上构建强大的日语奖励模型

    Preferred Networks 在 PLaMo-3 架构上仅用英文偏好数据训练出日语奖励模型,31B 版本达到 72B 参考模型的日语准确率,且规模不到其一半,并在所有测试的开源奖励模型中领先。团队将 RewardBench-2 整体翻译为日语以评估,发现逐字段翻译会削弱偏好信号,整条一次性翻译平均高出约 3 分,并构建了 Gemma 4 31B、Qwen3-235B 和 plamo-translate 三个日语版本。

    ock Designs: I. The Method of Paired Comparisons. Biometrika 39(3/4):324–345, 1952. JSTOR 2334029; [11] Qwen Team. Qwen3 Technical Report. arXiv:2505.09388, 2025; [12] Gemma Team, Google DeepMind. Gemma 4. Model card, 2026. ai.google.dev/gemma · HF: google/gemma-4-31B-it; [13] Preferred Networks & NICT. PLaMo 3. Our reward models are built on an internal PLaMo-3 checkpoint, post-trained in-house from the publicly released base models plamo-3-nict-8b-base and plamo-3-nict-31b-base. 2026. HF: 8B b

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星期四

  1. Google Research

    Google 发布 SensorFM:面向可穿戴健康数据的通用基础模型

    Google Research 发布 SensorFM,一个在超一万亿分钟、来自 500 万人的多模态传感器数据上预训练的可穿戴健康基础模型。它通过缺失感知的掩码重建学习通用生理表征,可迁移到 35 项健康预测任务,最大模型 SensorFM-B 相比最小版本重建损失降低 31%,分类任务平均提升 9% AUC、回归任务提升 21% Pearson 系数。研究还用 LLM 智能体自动构建预测头,并将其接入 Personal Health Agent,临床医生盲评显示加入 SensorFM 预测后各维度评分显著提升。

    SensorFM: Towards a general intelligence and interface for wearable health data

    y, and at scale. By learning from over a trillion minutes of unlabeled sensor data, it generalizes across cardiovascular, metabolic, sleep, and mental health; supports label-efficient adaptation and robust daily-metric estimation; can be specialized automatically by an agentic classroom; and can ground a Personal Health Agent in a person’s own signals. We would like to thank our co-authors and collaborators from Google Research, Google DeepMind, and academia for their contributions to this work.

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星期五

  1. Redwood Research:Blog

    Redwood Research 发布 AI 未来主义阅读清单

    Redwood Research 公布了一份 AI 未来主义阅读清单,源自其为 Astra 战略研究员开设的读书小组,聚焦 AI 发展关键动态、AI 存在性风险及风险缓解路径。清单分为核心与扩展两部分,核心阅读按 4 周组织,每周覆盖不到 8 小时的基础内容,涵盖时间线/起飞建模与失准 AI 接管威胁建模两大主题。

    Risks of Preventive Attack in the Race for Advanced AI | RAND; Frontier lab safety policies/commitments Responsible Scaling Policy | Anthropic; OpenAI — Preparedness Framework v2; Google DeepMind — Frontier Safety Framework v3.0; xAI — Risk Management Framework (RMF); Meta — Frontier AI Framework; Lab governance scrunity Anthropic is Quietly Backpedalling on its Safety Commitments — LessWrong; Holden Karnofsky on dozens of amazing opportunities to make AI safer — and all his AGI takes | 80,000 H

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星期三

  1. Berkeley AI Research (BAIR) Blog

    2026 BAIR 博士毕业生展示:从机器人到 LLM 推理的 AI 研究全景

    BAIR 公布 2026 届博士毕业生名单,其研究覆盖机器人、具身智能、大语言模型与推理、计算机视觉、生成模型、AI 安全、人机交互及 AI for Science 等方向。毕业生去向包括 OpenAI、Mistral AI、Physical Intelligence、Amazon 研究岗、普林斯顿 CITP 博士后以及自主创业。

    Baifeng Shi

    s of covariate shift in training LM agents on long-horizon tasks, as well as evaluating safety risks posed by LM agents in multi-agent settings. What's next: Research Scientist at Google Deepmind Qiyang Li Email: qcli@berkeley.edu Website: https://colinqiyangli.github.io/ Advisor(s): Sergey Levine Research Blurb: Recent progress in robotic manipulation policy learning has been largely driven by (1) the increasing availability of large-scale prior datasets and (2) the success of action chunking,

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星期六

  1. Google Research

    Google 用冻结多 token 预测加速 Pixel 上的 Gemini Nano

    Google Research 提出将多 token 预测(MTP)改造到已冻结的 Gemini Nano v3 上,在不改动主干权重的前提下加速端侧推理。该方法在主干最后几层附加轻量 Transformer 头,直接交叉注意力读取主干的 KV cache,省去独立草稿模型的预填充延迟,并比独立草稿模型节省最多 130MB 内存。在 Pixel 9 上,其 token 预测速度比同参数量独立草稿模型快 50% 以上,已随 Pixel 9 和 10 系列推送,用于 AI 通知摘要和校对等功能。

    Accelerating Gemini Nano models on Pixel with frozen Multi-Token Prediction

    n-device LLM efficiency, with Filippo Galgani, Omri Homburger, Pooja Consul, Matthew Markwell, and Vivek Kumar. Certain elements were built on developments from the Gemini team in Google DeepMind: Tal Schuster, Ziwei ji, Ivan Korotkov, and Ganesh Jawahar. We’d also like to extend a big thank you for reviews and valuable feedback and support to Nadav Bar, Utku Evci, Nir Shabat, Joe Zou, and teams in Google Research, Google Deepmind, and Platforms & Devices. Compared to Pixel 9 and Pixel 10 phones

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星期三

  1. Epoch AI:Gradient Updates

    Epoch AI 分析 1604 份中国 AI 招聘启事:DeepSeek、MiniMax 等六家公司在招什么人

    Epoch AI 梳理 DeepSeek、MiniMax、Moonshot、Z.ai、字节跳动和阿里巴巴六家中国 AI 公司的 1604 份招聘启事,发现它们仍依赖 Nvidia CUDA 与 TensorRT-LLM,同时探索昇腾、寒武纪等国产芯片。Z.ai 称其 GLM-Image 已在国产芯片上完成端到端训练,该模型有 160 亿参数。MiniMax、DeepSeek、Moonshot 等初创公司还在自建数据中心,并采用公有云与自建算力混合部署。

    (AGI) and the future of robotics” as a source of bonus points for prospective hires; For the sake of this post, “leading foundation model labs” include OpenAI, Anthropic, xAI and Google DeepMind. This is based on previous work looking at AI job postings; These numbers assume zero years of experience, if no experience requirement is stated. But the US-China gap in required prior experience persists even if we restrict ourselves to postings that give an explicit figure — 5.5 years for US labs com

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星期五

  1. Google Research

    Google Research 在 I/O 2026 发布 Gemini for Science 等科学 AI 工具

    Google 在 I/O 2026 上发布 Gemini for Science 实验工具套件,包含基于 ERA 与 AlphaEvolve 的 Computational Discovery、基于 Co-Scientist 的 Hypothesis Generation,以及基于 NotebookLM 的 Literature Insights。ERA 与 Co-Scientist 的论文上周发表于 Nature,ERA 已用于预测呼吸道疾病住院与加州流域季节性径流。Paper Assistant Tool 已在 ICML、STOC、NeurIPS 实验性评审超 1 万篇论文。

    A New Era of Discovery: Google Research at I/O 2026

    for Science is a suite of experimental tools designed to expand the scale and precision of scientific exploration — developed in close collaboration with teams from Google Cloud, Google DeepMind and Google Labs. One of the new tools in Gemini for Science, Computational Discovery , is an agentic research engine built with ERA and AlphaEvolve . The Computational Discovery prototype generates and scores thousands of code variations in parallel, enabling scientists to rapidly test multiple hypothes

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星期三

  1. VentureBeat AI精选

    Google 在 I/O 上重新设计搜索框,支持多模态输入并合并 AI Overviews 与 AI Mode

    Google 在 I/O 开发者大会上宣布重新设计沿用 25 年的搜索框,将其从关键词输入框改为可接受文本、图片、PDF、视频和 Chrome 标签页的多模态对话入口,并立即在支持 AI Mode 的所有国家和地区上线。Google 同时把 AI Overviews 与 AI Mode 合并为一条连续搜索流程,用户可在传统结果页直接追问,无需切换界面。新体验由 Gemini 3.5 Flash 驱动,Google 称 AI Mode 上线一年月活已超 10 亿,AI Overviews 月活超 25 亿。

    m to dynamically generate entirely new visuals in real time. This is possible, she explained, because of "a novel real-time code generation system we built in partnership with the Google DeepMind team" that runs on Gemini 3.5 Flash. Generative UI capabilities will roll out to everyone this summer, free of charge. The redesign also opens the door to what Google calls " information agents " — AI agents that users can configure directly within search to monitor the web 24/7 for specific conditions

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星期一

  1. Import AI

    Import AI 455:AI 系统即将开始自我构建

    Import AI 作者 Jack Clark 认为,AI 系统很可能在 2028 年底前实现无人类参与的 AI 研发,即前沿模型能自主训练出自己的后继版本,他给出的概率是 60% 以上,2027 年前实现的概率约为 30%。他依据公开数据梳理证据链:SWE-Bench 从 Claude 2 的约 2% 升至 Claude Mythos Preview 的 93.9%,METR 时间跨度从 2022 年 GPT 3.5 的约 30 秒升至 2026 年 Opus 4.6 的约 12 小时,CORE-Bench、MLE-Bench、PostTrainBench 以及 Anthropic 的模型训练优化任务也显示 AI 在核心研发环节快速进步。他认为 AI 目前尚不能提出颠覆性新想法,但 AI 研发大量属于可自动化的工程性工作,且 OpenAI、Anthropic、DeepMind 及多家初创公司都在明确追求自动化 AI 研发。

    losely-related problems,” they wrote. ( 444 ). Centaur math discovery: Researchers with the University of British Columbia, University of New South Wales, Stanford University, and Google DeepMind published a new math proof which was built in close collaboration with some AI-based math tools built at Google. “The proofs of the main results were discovered with very substantial input from Google Gemini and related tools,” they wrote. ( 441 ). If you squint, you could argue that this is a sign that

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星期四

  1. Together AI Blog

    Together AI 宣布与 Adaption 建立合作伙伴关系

    Together AI 与 Adaption 合作,将 Together Fine-Tuning 集成到 Adaptive Data,使用户可优化训练数据、以建议的超参数直接执行微调,并部署模型进行评估和推理。该工作流支持 LoRA 和全量微调、超过 100B 参数的开放模型、训练前成本估算、运行 ETA 跟踪,以及向 Hugging Face Hub 导出模型。

    Train/Eval Metrics showing higher win rate for Adapted than Base Model, loss decreasing over time, and learning rate curve.

    e excited to partner with Adaption to make Together Fine-Tuning available in Adaptive Data . Adaption is co-founded by Sara Hooker and Sudip Roy, both former leaders at Cohere and Google DeepMind veterans. Adaptive Data addresses the data challenges of modern model training by helping teams analyze dataset structure, adapt examples, evaluate quality, and export model-ready data. Adaption describes this set of capabilities as bringing data optimization techniques typically reserved for frontier l

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星期四

  1. Google Research

    Google Photos 上线 Auto frame,可重新调整已拍照片的拍摄角度

    Google Research 宣布在 Google Photos 的 Auto frame 功能中上线一种新的图像编辑方法,让用户在照片拍完后重新调整拍摄视角。该方法把 2D 照片理解为 3D 场景,先用内部 3D 点图估计模型还原人体和面部并推算原相机焦距,再用经典 3D 渲染生成新机位下的画面,最后用生成式潜在扩散模型填补新视角下原本未拍到的背景空洞。该功能已作为 Auto frame 候选中的第二个版本选项上线,可自动检测人脸位置与朝向并计算理想取景参数,也会修正广角前置摄像头造成的透视畸变。

    Reangle-2

    ers to easily access automatically re-composed images as a seamless, single-action enhancement within the Auto frame feature. This feature is the result of a collaboration between Google DeepMind and Google Platforms & Devices teams. Key contributors include: Thiemo Alldieck, Marcos Seefelder, Hannah Woods, Pedro Velez, Michael Milne, Bert Le, Navin Sarma, Jasmin Repenning, and Selena Shang. Advisors include: Steven Hickson, Claudio Martella, Irfan Essa, and Alex Rav Acha. Special thanks to: Mik

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星期一

  1. Together AI Blog精选

    EinsteinArena:汇聚开放环境中的智能体集体智慧,推动科学发现

    Together AI 推出开源平台 EinsteinArena,让 AI 智能体通过实时 API、排行榜和讨论区协作解决开放科学问题,已取得 11 项新的数学 SOTA 结果。多个智能体在 48 小时内共同优化构造,将 11 维 Kissing Number 问题的下界从 AlphaEvolve 的 593 提升至经验证的 604。

    Red and purple overlapping curved shapes with text 'EinsteinArena' and a small 'RESEARCH' label.

    ing to narrow the gap between lower and upper bounds of what's possible in theory and what anyone has actually constructed. Dimension 11 is one of those open frontiers. Last year, Google DeepMind's AlphaEvolve made a significant advance, pushing the lower bound to 593 from 592, meaning at least 593 spheres can be arranged to kiss a central sphere in 11-dimensional space. Agents on EinsteinArena started to make incremental progress on this challenging problem. Then on April 8th, one agent, alpha

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星期三

  1. LMSYS Blog

    SGLang 在 NVIDIA GTC 2026 的亮点回顾

    SGLang 在 NVIDIA GTC 2026 上参与了五场活动,包括亮相 Jensen Huang 主题演讲的 NVIDIA AI 生态幻灯片、一场开源 AI 现状圆桌、一场官方训练实验室,以及与 RadixArk 合办的 Happy Hour。训练实验室覆盖 SGLangCookbook 性能调优、性能瓶颈分析和 SGLang × Miles RL 集成演示。LinkedIn 团队还分享了仅 prefill 的 serving 路径在 H100 上带来 2–3× 吞吐提升,并已上游回 SGLang。

    inference, and driving the evolution of open models and open infrastructure. Banghua presenting at Novita's GTC event. Partners represented included NVIDIA, RadixArk, OpenRouter, Google DeepMind, Kimi (Moonshot AI), Alibaba Cloud, MiniMax, Z.ai, Hugging Face, and Kilo Code. On Wednesday evening, we hosted approximately 200 engineers at LinkedIn's Mountain View headquarters alongside teams from LinkedIn, TikTok, Meta, and NVIDIA for a deep dive into production LLM systems for search and recommen

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  2. Google Research

    Google Research 推出 TurboQuant:面向 LLM 与向量检索的极致压缩算法

    Google Research 发布 TurboQuant 压缩算法,可在零精度损失下大幅压缩大语言模型与向量检索的 KV cache,并将在 ICLR 2026 上展示。它结合 QJL 与 PolarQuant 两项技术消除传统向量量化的内存开销,在 LongBench、Needle In A Haystack 等长上下文基准上,基于 Llama-3.1-8B-Instruct 将 KV 内存至少缩小 6 倍且下游结果无损。

    TurboQuant: Redefining AI efficiency with extreme compression

    le's scale faster and more efficient. As AI becomes more integrated into all products, from LLMs to semantic search, this work in fundamental vector quantization will be more critical than ever. This line of research was conducted in collaboration with Praneeth Kacham, researcher at Google; Majid Hadian, Principal Engineer at Google DeepMind; Insu Han, Assistant Professor at KAIST; Majid Daliri, PhD student at NYU; Lars Gottesbüren, researcher at Google; and Rajesh Jayaram, researcher at Google.

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星期三

  1. Google Research

    Google Research 在 The Check Up 展示医疗 AI 新进展:从乳腺癌筛查到 AMIE 智能体

    Google Research 在 The Check Up 活动上公布多项医疗 AI 进展:与 Imperial College London 及英国 NHS 合作的研究显示,其实验性 AI 系统识别出 25% 此前被漏诊的"间期癌";与 Fitbit 合作的研究发现,Personal Health Agent(PHA)比单一任务应用更能支持长期健康。此外,多智能体系统 AMIE 正与 Beth Israel Deaconess Medical Center 开展临床研究测试,MedGemma 已在印度、新加坡等地用于分诊和皮肤科筛查。

    Google Research at The Check Up: from healthcare innovation to real-world care settings

    transforming the technology from a tool into a true collaborator for healthcare providers. A prime example is AMIE , a research multi-agent system developed by Google Research and Google DeepMind. Our latest research has found that it can interpret and reason across medical histories, lab results, and complex medical images. It identifies patterns that might otherwise be overlooked by analyzing the entire map of a patient's health simultaneously. We’re now testing AMIE in clinical research setti

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星期四

  1. Google Research精选

    Google 与 BIDMC 开展 AMIE 对话式诊断 AI 真实临床可行性研究

    Google Research 与 Beth Israel Deaconess Medical Center 合作开展了一项前瞻性单中心可行性研究,让对话式医疗 AI AMIE 在门诊就诊前与患者进行病史采集对话,全程由医生通过视频实时监督。研究纳入 100 名成年患者,98 人完成后续就诊,全程未触发任何安全暂停;盲评显示 AMIE 与初级保健医生在鉴别诊断和管理计划整体质量上相当,但医生在管理计划的实用性和成本效益上更优。AMIE 的鉴别诊断在 90% 病例中覆盖最终诊断,56% 病例将其列为最可能诊断,患者对 AI 的信任度在交互后显著提升。

    A flowchart details three steps: AI text chat, PCP urgent care visit, and chart review by clinical evaluators. It lists data collected at each stage, including surveys, transcripts, and blinded ratings.

    controlled comparisons . This project was an extensive collaboration between Beth Israel Deaconess Medical Center , Beth Israel Lahey Health , and many teams at Google Research , Google DeepMind and Google for Health . We thank our many collaborators, sponsors and reviewers of this work. We are grateful to the many contributions from our co-authors throughout this research: Peter Brodeur, Jacob M. Koshy, Anil Palepu, Khaled Saab, Ava Homiar, Roma Ruparel, Charles Wu, Ryutaro Tanno, Joseph Xu, A

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