Today's
Briefing

Trust Trump? Iran’s Doubts Shadow Peace Talks.

Iranian leaders fear being burned again by President Trump, who tore up a nuclear agreement reached during the Obama administration after lengthy negotiations.

U.S. Turns Up Pressure on Iraq to Distance Itself From Iran

Washington is demanding that the Baghdad government dismantle Iran-backed Iraqi militias that have been attacking Americans and U.S. sites there recently.

美要求伊拉克撤销与伊朗支持的民兵组织，以停止对美军的袭击。

Europe Wanted a Say on the Iran War, but It’s Still on the Sidelines

A British-French plan to secure the Strait of Hormuz would give the continent a role. But Tehran and Washington are still calling the shots.

No 10 had 'dismissive attitude' to Mandelson vetting, says sacked Foreign Office chief

Sir Olly Robbins has defended his decision to approve the peer's security clearance for the role.

罗利辩护通过曼德尔森安全部门，称10号轻视其审查。

Henry Zeffman: Robbins's revelations are a dangerous moment for Starmer

Drawing a line under Lord Mandelson's appointment is proving impossible for the prime minister.

斯塔默难以结束曼德尔森的任命，显示危机升级。

Boy, 17, pleads guilty to synagogue arson attack

Accelerant was thrown through the window of Kenton United Synagogue on Saturday night.

17岁少年因向肯顿犹太会堂窗外投掷易燃液体而认罪。

Some on-air claims about Dominion Voting Systems were false, Fox News acknowledges in statement after deal is announced

FoxNews承认指控Dominion选举系统为虚假，交易已达成。

Dominion still has pending lawsuits against election deniers such as Rudy Giuliani and Sidney Powell

Dominion仍对包括鲁迪·朱利安尼、辛迪·鲍威尔等在内的选举否认者提起未结案件。

Here are the 20 specific Fox broadcasts and tweets Dominion says were defamatory

• Fox-Dominion trial delay 'is not unusual,' judge says • Fox News' defamation battle isn't stopping Trump's election lies

The Birth Certificate for AI Agents

Article URL: https://dnsid.ai

Comments URL: https://news.ycombinator.com/item?id=47855062

P

为AI代理体系设立数字出生证明，实现身份可追溯。

Edster – An open-source local AI agent with swarm mode and a web UI

Article URL: https://github.com/unrealumanga/Nedster

Comments URL: https://news

Why WooCommerce Needs an AI Store Manager, Not Another Chatbot?

Article URL: https://heysarva.com

Comments URL: https://news.ycombinator.com/item?id=47854695<

WooCommerce需要AI店主而非聊天机器人，实现更高效自动化管理。

Gemini 3.1 Flash TTS: the next generation of expressive AI speech

Our newest audio model introduces granular audio tags that give you precise control to direct AI speech for expressive audio generation.

Gemini 3.1 Flash TTS 搭载粒度音频标签，实现精准可控的表情丰富合成语音。

Gemini Robotics-ER 1.6: Powering real-world robotics tasks through enhanced embodied reasoning

Gemini Robotics ER 1.6: Enhancing spatial reasoning and multi-view understanding for autonomous robotics.

Gemini Robotics ER 1.6 提升空间推理与多视角感知，助力机器人真实任务。

Gemma 4: Byte for byte, the most capable open models

Gemma 4: Our most intelligent open models to date, purpose-built for advanced reasoning and agentic workflows.

Gemma 4是目前最智能的开源模型，专为高级推理和智能体工作流设计。

DeepER-Med: Advancing Deep Evidence-Based Research in Medicine Through Agentic AI

arXiv:2604.15456v1 Announce Type: new Abstract: Trustworthiness and transparency are essential for the clinical adoption of artificial intelligence (AI) in healthcare and biomedical research. Recent

DeepER‑Med：代理AI提升医学证据研究的可信度与透明度，加速创新。

GIST: Multimodal Knowledge Extraction and Spatial Grounding via Intelligent Semantic Topology

arXiv:2604.15495v1 Announce Type: new Abstract: Navigating complex, densely packed environments like retail stores, warehouses, and hospitals poses a significant spatial grounding challenge for human

研究提出智能语义拓扑技术，用于从视觉特征中抽取时变与空间关联，提升复杂场景的导航与定位。

Bureaucratic Silences: What the Canadian AI Register Reveals, Omits, and Obscures

arXiv:2604.15514v1 Announce Type: new Abstract: In November 2025, the Government of Canada operationalized its commitment to transparency by releasing its first Federal AI Register. In this paper, we

加拿大AI登记暴露、隐匿并遮蔽政府行动，非中立工具。

BASIS: Balanced Activation Sketching with Invariant Scalars for "Ghost Backpropagation"

arXiv:2604.16324v1 Announce Type: new Abstract: The activation memory required for exact backpropagation scales linearly with network depth, context length, and feature dimensionality, forming an O(L

提出BASIS，以不变尺度平衡激活草图，缓解Ghost空间瓶颈。

UniMamba: A Unified Spatial-Temporal Modeling Framework with State-Space and Attention Integration

arXiv:2604.16325v1 Announce Type: new Abstract: Multivariate time series forecasting is fundamental to numerous domains such as energy, finance, and environmental monitoring, where complex temporal d

UniMamba融合状态空间与注意力，统一自适应时空建模，提升多变量时序预测精度。

Annotation Entropy Predicts Per-Example Learning Dynamics in LoRA Fine-Tuning

arXiv:2604.16332v1 Announce Type: new Abstract: We find that LoRA fine-tuning exhibits un-learning on contested examples: items with high annotator disagreement show increasing loss during training,

高标注分歧样本在LoRA微调中loss上升，全模型微调则无此现象。

Converge Bio raises $25M, backed by Bessemer and execs from Meta, OpenAI, Wiz

AI drug discovery startup Converge Bio raised $25 million in a Series A led by Bessemer Venture Partners, with additional backing from executives at Meta, OpenAI, and Wiz.

Converge Bio获2500万美元A轮，Bessemer领投，Meta等高管支持。

Meta bought 1 GW of solar this week

The social media company inked three deals in the U.S. to power its data centers and offset its carbon footprint.

Meta近日签署三项美国光伏协议，新增1GW光伏用于数据中心供电，加速碳中和。

How one AI startup is helping rice farmers battle climate change

Mitti Labs is working with The Nature Conservancy to expand the use of climate-friendly rice farming practices in India. The startup uses its AI to verify reductions in methane emissions.

Mitti Labs与自然保护协会合作推广印度气候友好水稻种植，AI验证甲烷减排。

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Framework Has a Better, More Take-Apartable Laptop

The company announced its new Framework Laptop 13 Pro, along with updates to its 16-inch model.

框架推出全新Laptop 13 Pro及16英寸升级版，提供更易拆解、可定制配置的笔记本体验。

OpenAI Beefs Up ChatGPT’s Image Generation Model

The ChatGPT Images 2.0 model is here. Our testing shows it’s better at creating more detailed images and rendering text, but it still struggles with languages other than English.

Mozilla Used Anthropic’s Mythos to Find and Fix 271 Bugs in Firefox

The Firefox team doesn’t think emerging AI capabilities will upend cybersecurity long term, but they warn that software developers are likely in for a rocky transition.

Tim Cook 将要转任的「执行董事长」是什么职务？

4月20日，苹果宣布TimCook将于8月31日卸任CEO，并自9月1日起担任董事会执行董事长（ExecutiveChair）。现任硬件工程高级副总裁JohnTernus将接替Cook担任CEO并加入 ...查看全文

社区速递 138 | 派友让闲置旧设备「再就业」、大疆 Mic Mini 与 MUJI 桧木蜡烛

除了首页时间流和侧栏的精选展位，少数派Matrix社区还有很多优秀内容因条件所限无法得到有效曝光，因此我们决定重启Matrix周报，并在此基础上添加更多社区内容、作者投稿新玩意呈现给大家。上周社区速递 ...查看全文

众测招募｜从 Quote/0 到口袋先知，我们需要的只是一个轻回应

口袋先知是一款专为日常决策和轻量陪伴打造的包挂，它既可以无缝融入你的日常，也可以随时拿起来把玩。查看全文

科技爱好者周刊（第 393 期）：脑腐状态

这里记录每周值得分享的科技内容，周五发布。

本杂志开源，欢迎投稿。另有

科技爱好者周刊（第 392 期）：axios 投毒与好莱坞式骗术

这里记录每周值得分享的科技内容，周五发布。

本杂志开源，欢迎投稿。另有

科技爱好者周刊（第 391 期）：AI 的贫富分化

这里记录每周值得分享的科技内容，周五发布。

本杂志开源，欢迎投稿。另有

[程序员] 最近在写简历，有大佬能指点指点吗

[Google] Google 搜索结果 吴语版维基百科经常排在第一或者前面

[Claude] Claude 开始明抢了

Trump extends ceasefire in Iran, citing 'seriously fractured' Iranian government

Trump's announcement came after an expected trip by Vice President JD Vance to Pakistan for a peace talks with Iranian officials was put on hold.

特朗普因称伊朗政府“严重不稳定”延长停火，原定副总统赴巴进行和平谈判的行程随之取消。

Analysis: Warsh emerges from a difficult hearing with his Fed 'regime-change' plan intact

The Fed chair faced many questions about his finances, but few about his plan to overhaul the central bank.

美联储改革方案仍在，未受财务质询影响。

Trump says 'I'll remember' companies that don’t seek tariff refunds

Trump said he was "not happy with the Supreme Court" for ruling IEEPA tariffs were illegal, and for not allowing the U.S. to keep tariffs already collected.

Warsh Testimony

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Bally's: Adding UK Risk Only Makes A Leveraged Bet Worse

Bally's通过增设英国风险，使其杠杆投注进一步加剧了亏损可能。

Citizens Financial: Regional Banking Upside, But Not As High As Believed

区域性银行盈利上行空间大于预期，但未达到高期望。

Global energy markets are on the verge of a disaster

Scenarios now range from bad to awful

全球能源市场危机在酝酿，或将引发严重冲击。

The stablecoin market has got too stable

Rapid growth in dollar-backed cryto has stalled

美元支持的加密货币增长放缓，稳定币市场趋于平稳。

American corporate profits keep shrugging off global tumult

Earnings expectations are through the roof

美国企业利润稳健，收益预期飙升，无视全球动荡。

The world's biggest airlines are canceling flights as they face jet fuel shortages and rising prices

Jet fuel prices have spiked and supplies have dwindled as the US and Israeli war on Iran drags on, forcing some airlines to cancel flights.

因美国以色列对伊朗的战争导致燃油短缺，全球最大航空公司取消航班。

Best cat water fountains

After testing 12 cat water fountains, we found the best options for cleaner water, quieter operation, and easier maintenance

测试12款猫用饮水机，选出水质更洁净、噪音更低、清洁更便捷的最佳款式。

Wells Fargo says own YOLO stocks ahead of an expected rush of buying from retail traders

Wells Fargo expects retail trader buying to pick up, fueled by tax refunds and lower volatility. It maintains a basket of YOLO stocks favored by retail.

银行预期税返现刺激散户抢购，维持Yolo主流股。

Federal Reserve Board issues enforcement action with Community Bankshares, Inc.

Federal Reserve Board issues enforcement action with Community Bankshares, Inc.

美联储对社区银行集团实施强制执行行动。（14字）

Minutes of the Board’s discount rate meetings on February 9 and March 18, 2026

Minutes of the Board’s discount rate meetings on February 9 and March 18, 2026

Federal Reserve Board announces approval of application by Burke & Herbert Financial Services Corp.

Federal Reserve Board announces approval of application by Burke & Herbert Financial Services Corp.

美联储批准Burke & Herbert Corp.的申请。

模力工场 037 周 AI 应用周榜：生态意识增强，多模态已成AI应用标配

中国具身智能最高单轮融资出炉！前华为、百度高管联手创业，打造真干活、真量产的机器人

智能与互联：AI 数据治理时代的数据目录关键能力 ｜ 技术趋势

智界要打翻盘仗：V9给了年均12万辆指引｜36氪独家

智界，这个华为与奇瑞联合打造的汽车品牌，将翻身的希望押注在了智界V9。

36氪获悉，智界V9给供应商下达了年均约12万辆的生产量纲，这一销量指引接近去年MPV市场“常青树”别克GL8全年的销量。

据36氪了解，目前宁德时代与中创新航两家电池供应商，共计为智界V9准备了过万套月产能，也有供应商按1.5万辆/月的峰值产能去备件。从供应链的备件情况

氪星晚报｜星巴克中国回应开放加盟传闻：不实信息；苹果公司宣布特纳斯将接替库克担任CEO

大公司：

猛士汽车携手华为乾崑发布智能越野黑科技

36氪获悉，4月20日，猛士汽车举办春季焕新发布会。发布会上，猛士汽车携手华为乾崑联合发布智能越野黑科技，同时完成全方位焕新。未来两年，猛士汽车将会把智能越野的新技术逐步落地到4款以上的全新车型上。

长安汽车朱华荣：203