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OpenAI与Anthropic打响价格战，中国AI崛起推动降价潮
Leading US AI labs such as OpenAI and Anthropic are releasing cheaper models as they fight to retain cost-conscious customers who are switching to cut-price alternatives from Chinese rivals. The price war comes as rising AI bills push companies to curb usage and seek cheaper models, helping Chinese ...
Meta发布开源AI模型Glimmer，扎克伯格称AI应“属于所有人”
Meta released Glimmer this week, an open-weight AI model anyone can download and run on their own hardware — a contrast to Muse Spark, the company’s more powerful model that stays locked behind its own APIs. The release landed alongside a letter from Mark Zuckerberg arguing AI should be “for everyon...
每日简报：Flock新规、克隆技术未来及其他
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Flock is tightening its rules in response to a growing surveillance backlash The police-tech giant Flock is changing officers’ access to its nationwide netw...
潜空间赋能机器学习：三大角色全解析
在人工智能领域，潜在空间（Latent Space）是一个由算法构建的抽象数学空间，用于压缩和表示复杂数据。它承担三种核心职能：描述性角色，为数据绘制语义地图；生成性角色，作为数据创造工坊；预测性角色，充当未来推演沙盘。这些角色在前沿研究中深度融合，支撑了如DALL-E、Gemini等AI模型的能力。尽管前景广阔，潜在空间仍面临语义清晰度、安全性和多模态扩展等挑战。随着研究的深入，它正成为提升AI性能、可解释性和可控性的关键。
这位科学家正在绘制儿童细胞的缺失图谱
In 2017, Deanne Taylor attended a presentation at the University of Pennsylvania, just a short walk from her office. A researcher was there to unveil the Human Cell Atlas, an ambitious project that aimed to map every cell in the human body. Taylor was floored, and then concerned. As details emerged,...
未来职业：太空旅行代理人
Roman Chiporukha has long turned wild travel dreams into reality. Over two decades as co-owner of the luxury lifestyle firm Roman & Erica, he has orchestrated everything from the construction of a client’s superyacht to vacations in the Bahamas at a location so private that guests must sign an NDA. ...
克隆技术或将拯救物种——或令人类走向 creepy
This week I spoke to scientists who have found a way to turn male mouse embryos female. They’ve developed a CRISPR-based approach to essentially cut out the Y chromosome. It allowed them to create female clones of male mice. That’s right: female animals that are genetically identical to males, ex...
圆桌会议：深入"审查工业复合体"
Listen to the session or watch below The “censorship-industrial complex” is an idea that a network of government, tech, and research groups is collaborating to suppress conservative online speech. This was fodder for the right-wing information sphere for years—then it began making its way int...
白宫招募安全公司对海外黑客组织发起攻击
The Trump administration is recruiting private security firms to conduct federal government-authorized operations, including cyber attacks, against overseas-based criminal organizations that commit hacks on US persons, organizations, or government entities. In a National Security Presidential Memora...
私人安全公司即将获准对海外黑客发起网络攻击
The Trump administration is recruiting private security firms to conduct federal government-authorized operations, including cyberattacks, against overseas-based criminal organizations that commit hacks on US persons, organizations, or government entities. In a National Security Presidential Memoran...
