启幕AI

人工智能对上级和下级的回应方式可能有所不同。

qimuai — Sat, 08 Aug 2026 13:01:12 +0800

In simulated conversations, social hierarchy can sway AI agents, making lower-status systems more likely to follow harmful requests. 阅读全文

SpaceX和特斯拉将斥资168亿美元在得克萨斯州兴建Terafab芯片工厂

qimuai — Sat, 08 Aug 2026 11:01:07 +0800

The move comes as Elon Musk’s companies look to secure chip capacity for AI, robotics and space-based data centers. 阅读全文

OpenAI表示，出于安全方面的担忧，该公司放慢了Astra模型的开发进度。

qimuai — Sat, 08 Aug 2026 10:00:36 +0800

OpenAI said this model, which is still in development, reached its "critical cybersecurity threshold," meaning it could independently identify and carry out cyberattacks against traditionally well-protected real-world systems. 阅读全文

芬尼克斯·弗莱克辛甚至不再否认用AI制作《Rubberz》了。

qimuai — Sat, 08 Aug 2026 09:00:17 +0800

That cover art is almost certainly AI too. | Image: Fenix Flexin It took long enough, but now LA rapper Fenix Flexin appears to have admitted using AI for the 80s synth pop-themed song "Rubberz." His comments follow the producer Medasin's videos claiming that an AI tool called Treblo (formerly Sonauto) was used to make the song, and the company releasing an AI detector that identifies it as Treblo AI-created. In a reply to a comment pointing out that Tyga admitted to relying on AI for his own controversial '80s-influenced album $tarface, on one of his Instagram posts, Fenix said: never said I didn't use AI , i said it had nun to do w recording process . I didn't even know what da app was till we mixed … Read the full story at The Verge. 阅读全文

科学家利用人工智能制造出16种新病毒

qimuai — Sat, 08 Aug 2026 08:01:12 +0800

The use of AI systems to create viruses opens up new possibilities for combating bacterial resistance. It also raises concerns about the pace at which technology is outstripping regulation. 阅读全文

地球深处的中微子揭示地幔新图景

qimuai — Sat, 08 Aug 2026 01:01:26 +0800

A global constellation of neutrino detectors is creating a never-before-seen view of the radioactive elements that power Earth’s tectonic heat engine.

The post Neutrinos From Deep Inside Earth Provide a New Picture of the Mantle first appeared on Quanta Magazine

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快来看，n8n更新了！何时语义分块优于固定大小切分

qimuai — Fri, 07 Aug 2026 22:01:12 +0800

Learn how semantic chunking improves RAG performance by preserving context, increasing retrieval accuracy, reducing token costs, and improving AI responses. 阅读全文

这款Blink无线2K泛光灯摄像头现享40%折扣

qimuai — Fri, 07 Aug 2026 22:01:05 +0800

The Blink camera combines 2K video, a 700-lumen floodlight, and wire-free installation in one package. 阅读全文

法院责令Meta在新墨西哥州儿童安全案中额外支付5.67亿美元

qimuai — Fri, 07 Aug 2026 15:00:28 +0800

A judge has ruled that Meta is a public nuisance and has to pay fine that will go towards funding state programs. 阅读全文

Gemini如何为你规划如此详尽的假期行程

qimuai — Fri, 07 Aug 2026 14:00:32 +0800

Learn how Gemini provides personalized recommendations and creates custom travel itineraries when you ask it to plan a trip. 阅读全文