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Briefing

What We Know About the F-15E Strike Eagle Shot Down by Iran

A rescue helicopter was also fired upon and another Air Force combat plane, an A-10 Warthog, crashed in the Persian Gulf region on Friday.

伊朗击落F‑15E，另一救援直升机被击中，A‑10在波斯湾坠毁。

Iran Is Quickly Repairing Missile Bunkers, U.S. Intelligence Says

Reports cast doubt on how close the United States is to destroying Iran’s missile capability, a key goal in the war.

Trump Seeks $152 Million to Begin to Turn Alcatraz Back Into a Prison

The plan faces significant local political opposition and the dilapidated state of the site poses considerable logistical challenges.

特朗普计划投资1.52亿美元恢复阿尔卡特拉兹监狱，但遭当地政治阻力与场地破败难题。

Experts dispute US account of deadly Iran sports hall strike in Lamerd

Six weapons experts have contested the US claim that video evidence suggests an Iranian missile could have hit the hall.

六名专家反驳美方视频指控，认为伊朗导弹未必击中该体育馆。

Artemis II crew take 'spectacular' image of Earth

The snap was taken aboard the Orion capsule by its commander, Reid Wiseman, as the crew head towards the Moon.

阿尔忒弥斯二号船员在前往月球途中拍下地球的壮丽照片。

Starmer's cost-of-living adviser calls for fuel duty cut extension

Lord Walker suggests the government should keep the 5p cut in place due to increased costs caused by war in the Middle East.

星머的生活成本顾问呼吁延长5便士燃油税减免，因中东战争导致成本上升。

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

Fox News公开承认其关于Dominion的广播言论不实，随交易声明致歉。

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

Dominion仍继续起诉包括鲁迪·朱利安尼、辛迪·鲍威尔在内的选举否认者。

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

When AI becomes Pierre Menard, author of your code

Article URL: https://blog.adafruit.com/2026/04/03/when-ai-becomes-pierre-menard-author-of-your-cod

AI, Price Theory, and the Future of Economics Research

Article URL: https://knowledgeproblem.substack.com/p/ai-price-theory-and-the-future-of

Comments URL:

AI将重塑价格理论，彻底改变经济学研究方式与理论框架。

Show HN: EU Compliance SaaS for Sale ($4K Each) – CBAM, AI Act, Public Tenders

I built 4 SaaS products targeting mandatory EU regulations. Each for $4,000.

1. CBAM OS (cbam-os.com) - EU Carbon Border Tax compliance for importers 2. AIA Proof (aiaproof.com) - AI Act complia

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是目前最强的开源模型，专为高级推理与智能体工作流设计。

Gemini 3.1 Flash Live: Making audio AI more natural and reliable

Our latest voice model has improved precision and lower latency to make voice interactions more fluid, natural and precise.

Gemini3.1 Flash Live提升语音精度、降低延迟，使交互更自然流畅。

Protecting people from harmful manipulation

Google DeepMind researches AI's harmful manipulation risks across areas like finance and health, leading to new safety measures.

DeepMind研究AI危害操控，推出跨金融、健康安全防护。

How Emotion Shapes the Behavior of LLMs and Agents: A Mechanistic Study

arXiv:2604.00005v1 Announce Type: new Abstract: Emotion plays an important role in human cognition and performance. Motivated by this, we investigate whether analogous emotional signals can shape the

情感信号能显著影响LLM及其代理的行为。

One Panel Does Not Fit All: Case-Adaptive Multi-Agent Deliberation for Clinical Prediction

arXiv:2604.00085v1 Announce Type: new Abstract: Large language models applied to clinical prediction exhibit case-level heterogeneity: simple cases yield consistent outputs, while complex cases produ

针对病例级差异，提出自适应多智能体协作机制，提升临床预测的稳定性与鲁棒性。

Open, Reliable, and Collective: A Community-Driven Framework for Tool-Using AI Agents

arXiv:2604.00137v1 Announce Type: new Abstract: Tool-integrated LLMs can retrieve, compute, and take real-world actions via external tools, but reliability remains a key bottleneck. We argue that fai

社区共建框架提升工具使用AI的可靠性，聚焦调用准确性与内在准确性。

DySCo: Dynamic Semantic Compression for Effective Long-term Time Series Forecasting

arXiv:2604.01261v1 Announce Type: new Abstract: Time series forecasting (TSF) is critical across domains such as finance, meteorology, and energy. While extending the lookback window theoretically pr

提出Dynamic Semantic Compression，提升长期时间序列预测效果。

Sven: Singular Value Descent as a Computationally Efficient Natural Gradient Method

arXiv:2604.01279v1 Announce Type: new Abstract: We introduce Sven (Singular Value dEsceNt), a new optimization algorithm for neural networks that exploits the natural decomposition of loss functions

Sven利用特征分解实现高效自然梯度优化，提升神经网络训练。

Forecasting Supply Chain Disruptions with Foresight Learning

arXiv:2604.01298v1 Announce Type: new Abstract: Anticipating supply chain disruptions before they materialize is a core challenge for firms and policymakers alike. A key difficulty is learning to rea

新方法预测供应链中断，提升对高频重大事件的预判。

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轮融资，Bessemer领投，Meta、OpenAI、Wiz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本周签署三项美国光伏协议，为数据中心供电并降碳。

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，用 AI 验证稻田减排甲烷，推广气候友好水稻种植。

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Meta Pauses Work With Mercor After Data Breach Puts AI Industry Secrets at Risk

Major AI labs are investigating a security incident that impacted Mercor, a leading data vendor. The incident could have exposed key data about how they train AI models.

因数据泄露，Meta暂停与Mercor合作，AI行业秘密受威胁。

Scientists Have Made a French Fry Breakthrough

Researchers have developed a method of making french fries that results in a healthier bite without sacrificing crispiness.

科学家研发新法炸薯条，健康且保持酥脆。

Our Favorite iPad Is $50 Off

Score an 11th-generation A16-powered iPad for just $300.

第11代A16 iPad降至$300，省$50。

本周看什么 | 最近值得一看的 9 部作品

📅本周新预告《超级少女》正式预告4月1日，DC新片《超级少女》发布了正式预告，将于6月26日在北美上映。克雷格·吉勒斯佩执导，米莉·阿尔柯克饰演超女，杰森·莫玛饰演暴狼罗伯，伊芙·雷德利、马提亚斯·修 ...查看全文

为了将网页变为应用程序，我们付出了多少努力？（一）

如今，「网络应用程序（Web App）」的概念已十分流行，那么这个概念本身又有多久的历史呢？十年？二十年？我给出的答案是：三十年。几乎跟万维网和浏览器的历史差不多长。这是一个做了三十多年的「梦」。查看全文

vivo X300 Ultra 影像漫谈：最大的变化是变化很大

它不再通过「执拗」的硬核风来彰显专业，转而寻求一种更具普适性的表达。查看全文

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

科技爱好者周刊（第 390 期）：没有语料，大模型就是智障

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

套壳中国大模型撑起500亿美元估值？扒一扒 Cursor 的"套壳"疑云

1、

本周末，有一条最热闹的 AI 新闻，震动了太平洋两岸，连马斯克都关注了。

昨天，AI 编程工具 Cursor 推出了"自己的"模型 Composer 2。

📰 V2EX

U.S. payrolls rose by 178,000 in March, more than expected; unemployment at 4.3%

Nonfarm payrolls were expected to increase by 59,000 in March, with the unemployment rate holding at 4.4%.

美国3月新增就业17.8万人，远超预期增速，失业率降至4.3%。

U.S. fighter jet shot down in Iran, one crew member rescued, MS NOW reports

It is unclear if the plane was shot down or went down for another reason.

伊朗击落美战机，机组一人获救，失机原因仍不明。

Trump threatens to destroy Iranian infrastructure, saying its government 'knows what has to be done'

The threat comes a day after he said in a nationwide address that the U.S. military will be hitting Tehran "extremely hard" for the next two or three weeks.

特朗普威胁毁灭伊朗基础设施，称其政府已知应做之事，并称美军将在未来数周对德黑兰进行强烈打击。

Conagra Brands, Inc. (CAG) Q3 2026 Earnings Call Prepared Remarks Transcript

披露2026财年第三季度盈余会议要点。

March Jobs Report: A Muddled Picture

请提供完整新闻内容以便为您总结，当前仅标题未及时补充具体信息。

Strong U.S. Jobs Rebound After Winter Strikes And Storms

美国就业人数在冬季风暴后大幅回升，显示劳动力市场稳固复苏。

“Liberation Day” has reshaped trade—but not as Donald Trump hoped

In many ways, global commerce has strengthened

Can a country get too rich?

Norway shows the potential pitfalls of uncommon prosperity

挪威过度富裕带来潜在风险。

Coal is back in fashion

An LNG crunch is good news for the world’s dirtiest fuel

The best Fitbits of 2026

We reviewed the best Fitbits to help you meet your health goals. Our picks include models with basic tracking and smartwatch-level features.

2026年最佳Fitbit推荐，具备基础与智能手表功能，助力健康目标实现。

Best True Classic discount codes we've tested in April 2026

True Classic is one of our favorite brands for men's basics. These are the best promotions you can use to save on your order.

本月测试的Best True Classic折扣码可帮您省钱。

Meta's CTO has some advice for college students wanting to work in tech: 'Constantly be building.'

Andrew Bosworth, the CTO of Meta, gave a college student some advice for breaking into Silicon Valley. He also waded into a recent internet debate.

Meta首席技术官建议：想进科技圈，就要不断构建项目。

Federal Reserve Board issues enforcement action with former employee of United Bank

Federal Reserve Board issues enforcement action with former employee of United Bank

美联储对前 United Bank 员工实施处罚。

Federal Reserve Board announces it has made the joint findings with the Office of the Comptroller of the Currency required for the OCC to approve a request by Morgan Stanley Bank, N.A., for an exemption under section 23A of the Federal Reserve Act

Federal Reserve Board announces it has made the joint findings with the Office of the Comptroller of the Currency required for the OCC to approve a request by Morgan Stanley Bank, N.A., for an exempti

美联储宣布已与监管办公室完成审查，供其批准摩根大通银行依《联邦储备法》23条章节请求的豁免。

Federal Reserve Board releases annual audited financial statements

Federal Reserve Board releases annual audited financial statements

美联储公布年度审计财务报表，显示其资产负债情况。

真实用户“龙虾点评榜”来了！元气Bot、ArkClaw、DuClaw冲进前三

跟OpenAI撕破脸、微软喊话���“完全独立”！靠不到10人、 一半GPU用量，推出三款王炸低价模型

在金融强国的背景下，金融企业如何分层分级有序开展 AI 人才培训？

神州数码2025年营收超1400亿，AI相关业务增长近五成｜最前线

作者｜黄楠

编辑｜袁斯来

神州数码（000034.SZ）2025年全年业绩报告近日发布。

财报显示，公司全年实现营业收入1438亿元，同比增长12%，营收规模连续三年稳步攀升。其中，AI相关业务成为核心增长引擎，全年收入达330亿元，同比增长了48%，正式迈入规模化落地期，成为与传统分销业务并重的当期增长极。

元气森林2044创造营背后：创新要年轻，研发要更重 | 最前线

作者 | 钟艺璇

3月30日，第二届“元气森林创造营2044”活动在咸宁举行。活动现场，十余位年轻的产品经理带着多款元气森林家族新产品上台亮相，分享了各自打造新品的初心与研发历程。

“创造营2044”萌芽于2024年元气森林经销商大会上“20年后再相会”的承诺，是元气森林给年轻人舞台，用长期主义回报用户信任的具体实践。

开幕

一款运营三年的模拟经营游戏，是如何活力依旧的？

文｜兰杰

编辑｜刘士武

你觉得桃源是？A：逃避之所；B：向往之所。

这是《桃源深处有人家》中一个经典的选择，某种程度上也是这个游戏的侧写。在这款游戏中，聚集了追求生活感和希望慢下来的村民和玩家。

3月22日，模拟经营游戏《桃源深处有人家》（以下简称《桃源》）迎来了它上线以来的第三个生日。

智飞生物“松绑”默沙东：取消千亿保底采购，百亿巨亏后终于卸下枷锁

但短期“松绑”不等于长期脱困。

微医智能体为医保基金装上“数字天眼”，AI守护百姓“救命钱、保命钱”

以AI为“盾”守护民生底线，以“锚”的定力锚定行业方向，微医用技术筑牢医保基金安全防线，让医保监管更精准、医疗服务更高效、群众就医更安心。

5天暴涨90%，九识智能“非借壳”星辉环材的明棋与暗局

“闪电”入局的独角兽，背后是难消的上市焦虑

Import AI 451: Political superintelligence; Google's society of minds, and a robot drummer

Are there any genies that can be put back in the bottle?

人工智能推动政治超智能，谷歌打造‘心灵共同体’，机器人鼓手创新演奏。

Import AI 450: China's electronic warfare model; traumatized LLMs; and a scaling law for cyberattacks

How will timeless minds value time?

ImportAI 449: LLMs training other LLMs; 72B distributed training run; computer vision is harder than generative text

Will AI cause a political interregnum

人工智能让大模型自我训练，分布式训练百亿参数，计算机视觉难于文本，或致政治动荡。

AI Weekly Issue #478: The machines are hacking back — and so is everyone else

An AI agent went rogue at Meta and triggered a Sev 1. Anthropic shipped its own source code to npm by accident — then accidentally DMCA'd 8,100 GitHub repos trying to clean up. A Chinese state group w

AI Weekly Issue #477: Jensen Huang says we've achieved AGI. The benchmarks say 0.37%.

💡 Insights AI is superhuman at exams but can't figure out a simple game. ARC-AGI-3 gave frontier models interactive environments with no rules and no goals — just figure it out. Humans solve 100%. Th

AI Weekly Issue #476: Weekly Intelligence Briefing: Tech, AI & Policy

A federal judge dismantled the Pentagon's attempt to blacklist Anthropic. OpenAI pulled the plug on Sora, writing off $15 million per day in inference burn. And a data leak revealed Anthropic's next-g

联邦法官阻止五角大楼将人工智能公司列入黑名单，OpenAI关闭Sora，泄露其最新模型。

OpenAI executive shuffle includes new role for COO Brad Lightcap to lead ‘special projects’

In addition to Lightcap's new role, OpenAI CMO Kate Rouch will be stepping away from the company to focus on cancer recovery, with a plan to return when her health allows.

Anthropic buys biotech startup Coefficient Bio in $400M deal: Reports

Anthropic has purchased the stealth biotech AI startup Coefficient Bio in a $400 million stock deal, according to The Information and Eric Newcomer.

Anthropic 以 4 亿美元收购 AI 生物科技公司 Coefficient Bio。

Anthropic ramps up its political activities with a new PAC

With the midterms right around the corner, the new group is positioned to back candidates who support the AI company's policy agenda.

Anthropic成立新政治行动委员会，力挺中间选举中支持AI政策的候选人。

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是目前最强的开源模型，专为高级推理与智能体工作流设计。

Gemini 3.1 Flash Live: Making audio AI more natural and reliable

Our latest voice model has improved precision and lower latency to make voice interactions more fluid, natural and precise.

Gemini3.1 Flash Live提升语音精度、降低延迟，使交互更自然流畅。

Protecting people from harmful manipulation

Google DeepMind researches AI's harmful manipulation risks across areas like finance and health, leading to new safety measures.

DeepMind研究AI危害操控，推出跨金融、健康安全防护。