OpenAI 因 Astra 模型的网络安全能力而放缓其发布进程 据报道，OpenAI 表示，不能排除其即将推出的模型 Astra 具备「关键性」网络能力，这促使 OpenAI 扩大安全测试范围，并暂停不符合更严格安全要求的内部活动。这是人工智能模型网络能力快速提升的最新迹象。 OpenAI 表示，在对即将推出的模型之一 Astra 进行内部评估后，「我们无…

OpenAI said this model, which is still in development, reached its "critical cybersecurity threshold," meaning it could independently identify and carry out cyberattacks against tr…

After its own AI usage wake-up call, Rippling this week unveiled AI Spend Console, a product that tracks individual and team employee AI spending.

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 …

The appeal of free ad-supported streaming television (FAST) channels has always been the way they make it easier to (re)discover classic films and series. But Roku's latest experim…

OpenAI says it is pausing "internal activities" around an in-development AI model, Astra, because it doesn't yet meet new security standards the company is putting in place. The an…

Some of the biggest names on Google's AI team got new jobs this week. In some cases, including for legendary Googler Jeff Dean, those jobs are no longer at Google. Given that Googl…

Cloudflare has introduced Kitesurf, a cloud-hosted browser designed for AI agents instead of people. The company says the browser uses less computing power than Chromium for common…

30 秒视频直出不是参数升级，是创作方式的切换。 作者｜张勇毅 编辑｜靖宇 5 个月前，我们在体验 Seedance 2.0 那篇「AI 上新」的时候，提到了一个关键判断——「AI 视频第一阶段的比赛，结束了」。 看完之后，我一直在想一个问题：第二阶段是什么？第一阶段比的是谁能生成更好看的画面、更连贯的动作、更稳定的输出。Seedance 2.0 把这条线拉…

无屏只是形态，模型才决定产品的上限。 作者｜张勇毅 编辑｜靖宇 如果你问我：今年最火的 AI 硬件是什么？这个问题大概会有很多答案。 但如果你问的问题收束成：「今年最火的 AI 可穿戴硬件是什么？」那答案大概率只有一个—— Fitbit Air。 仅仅一个数据就足以说明它的现象级爆火：作为一款官方开售已经超过两个月的设备，在二手平台你至今仍然需要加价 200…

一张证书，暂时还不会影响到你「换机」节奏。 作者｜张勇毅 编辑｜靖宇 时间回到 7 月下旬，如果你关注智能手机领域的话，应该会记得大量手机厂商开始官宣自己的手机，通过了国家人工智能 L3 级认证。 这轮集体官宣的起点，是 2026 年 7 月 17 日公布的首批人工智能终端智能化分级测试结果。 按照首批测试名单，移动终端中共有 11 款产品达到 L3，包括 …

OpenAI is sharing preliminary cybersecurity evaluations for Astra and the steps we’re taking to strengthen safeguards and security controls.

Airbnb will debut a new AI-powered search experience with a toggle.

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. How ideas of a vast censorship network mov…

Historian Jill Lepore has a theory about why tech companies often use soaring language to describe their products — almost as if they’re forming a new government. And whether you’r…

This article was produced in partnership with Type Investigations, with support from the Wayne Barrett Project. One morning in April 2025, employees of a small office in the US Sta…