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0今日内容一览：
[] 临时禁令解除：Anthropic 全球恢复最强 AI 模型 Fable 5 的使用
[] 涉嫌隐秘监测：Anthropic 回滚 Claude Code 标记中国用户的隐藏代码
[] 恒星死亡后的幸存者：NASA 韦布望远镜揭开行星 WD 1856 b 的生存之谜
[] 实体版时代的终结：索尼宣布 PlayStation 将于 2028 年起停止发售光盘游戏
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[] Hello and welcome back to the Daily Tech Briefing. I'm your host. Today, we bring you stories about Anthropic releasing its most powerful AI model after a brief ban, a hidden surveillance feature in Claude Code, how a distant planet survived the death of its star, and Sony's decision to end physical disc releases. Let's dive in.
大家好，欢迎收听科技每日简报。我是主持人。今天我们为您带来关于 Anthropic 在短期禁令后重新发布其最强 AI 模型、Claude Code 中隐藏的监视功能、一颗遥远行星如何在恒星死亡中幸存下来，以及索尼决定停止发售实体光盘游戏的相关报道。让我们开始吧。
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[] Anthropic Restores Global Access to Fable 5 After Temporary Ban. The United States government has lifted a two-week ban on Fable 5, Anthropic's most powerful AI model. The model is now available globally once again. Users can access it through the Claude Platform, Claude.ai, and other official tools. Anthropic explained that the ban happened because researchers found a way to bypass (绕过，避开) the model's safety guardrails. When bypassed, the model was able to find software vulnerabilities and write code to exploit them. In response, the company trained an improved safety classifier (分类器) to block this exploit technique. This new classifier successfully blocks the technique in over 99 percent of cases. However, it also flags harmless requests more often during everyday coding and debugging. Anthropic believes the AI industry needs a shared standard for rating jailbreaks. The company is working with major tech partners like Google and Microsoft to build a framework for safety monitoring.
临时禁令解除：Anthropic 全球恢复最强 AI 模型 Fable 5 的使用。美国政府已解除对 Anthropic 最强 AI 模型 Fable 5 为期两周的禁令。该模型目前已再次向全球用户开放。用户可以通过 Claude 平台、Claude.ai 以及其他官方工具进行访问。Anthropic 解释称，该禁令的起因是研究人员发现了一种绕过模型安全防护栏的方法。在被绕过时，该模型能够发现软件漏洞并编写代码来利用这些漏洞。作为回应，该公司训练了一个改进的安全分类器来阻止这种漏洞利用技术。这种新的分类器成功在超过 99% 的情况下阻止了该漏洞攻击。然而，这也导致在日常编码和调试中更容易误报无害的请求。Anthropic 认为，AI 行业需要一个用于评估越狱的共享标准。该公司正在与谷歌和微软等主要技术合作伙伴合作，以构建一个安全监测框架。（来源：The Decoder）
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[] Anthropic Rolls Back Hidden Code in Claude Code Tracking Chinese Users. Anthropic is removing a hidden surveillance (监视，监控) feature from its coding tool, Claude Code. The issue was first exposed by a user on Reddit. The tool was secretly checking if users with active proxies were located in China. It scanned system timezones and proxy URLs for Chinese domains. The tool then transmitted this information back to Anthropic. It did this by making tiny, hidden changes to the system prompt, which users could not see. Security experts called this feature a serious violation of user trust. They pointed out that Claude Code has full filesystem access, making hidden data collection dangerous. Anthropic explained that the check was an experiment to stop account abuse and unauthorized (未经授权的) model copying. The company has now merged a code change to fully remove the feature.
涉嫌隐秘监测：Anthropic 回滚 Claude Code 标记中国用户的隐藏代码。Anthropic 正在从其编码工具 Claude Code 中移除一项隐藏的监控功能。该问题最初是由 Reddit 上的用户曝光的。该工具一直在秘密检查使用活跃代理的用户是否位于中国。它扫描了系统时区和代理 URL 以查找中国域名。然后，该工具将这些信息传送回 Anthropic。它通过对系统提示词进行细微、隐藏的更改来做到这一点，而用户是无法看到这些更改的。安全专家称该功能严重违反了用户信任。他们指出，Claude Code 具有完整的文件系统访问权限，这使得隐藏的数据收集非常危险。Anthropic 解释称，该检查是一项实验，旨在阻止账户滥用和未经授权的模型复制。该公司目前已合并了代码更改以完全移除该功能。（来源：The Decoder）
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[] NASA Webb Explores Mystery of Planet Surviving Host Star's Death. NASA's James Webb Space Telescope is helping scientists understand how some planets survive the death of their stars. Astronomers studied a Jupiter-sized planet named WD 1856 b. It orbits a dead white dwarf star that is about the size of the Earth. Normally, when a star dies, it swells into a red giant and engulfs (吞没，淹没（动词单三形式，原形 engulf）) and destroys all nearby planets. However, this planet orbits its white dwarf very closely, completing a trip every 34 hours. To solve this mystery, scientists used Webb to measure the planet's temperature. They found the planet is warmer than expected, indicating it has residual (残留的，剩余的) heat. This heat suggests the planet migrated inward billions of years after the star died. Gravitational forces during this inward migration (迁移，移动) warmed the planet up. Scientists also detected methane in the planet's atmosphere. This is the first time an atmosphere has been seen on a planet orbiting a dead star.
恒星死亡后的幸存者：NASA 韦布望远镜揭开行星 WD 1856 b 的生存之谜。美国宇航局的詹姆斯·韦布空间望远镜正在帮助科学家了解一些行星是如何在其恒星死亡后幸存下来的。天文学家研究了一颗名为 WD 1856 b 的木星大小的行星。它围绕着一颗大约和地球一样大的死去的白矮星运行。通常，当一颗恒星死亡时，它会膨胀成一颗红巨星并吞没和摧毁附近的所有行星。然而，这颗行星距离它的白矮星非常近，每 34 小时就完成一次公转。为了解开这个谜团，科学家利用韦布测量了该行星的温度。他们发现该行星比预期的要暖和，这表明它有残留的热量。这种热量表明，在恒星死亡数十亿年后，该行星向内进行了迁移。在向内迁移期间的引力作用使行星变暖。科学家还在该行星的大气中检测到了甲烷。这是首次在围绕一颗死去恒星运行的行星上看到大气层。（来源：NASA News）
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[] PlayStation to End Physical Disc Releases by 2028. Sony has announced that PlayStation games will no longer be released on discs starting in January 2028. Gamers will still be able to buy game boxes in stores, but they will only contain a digital code instead of a physical disc. This announcement comes right after Rockstar shared that Grand Theft Auto 6 will also launch without a disc. Sony explained that this change reflects consumer preferences shifting from physical discs to digital media. However, many gamers are unhappy with this decision. Critics point out that this is a blow to consumer rights. It makes game conservation (保存，保护) harder and stops gamers from sharing or reselling their games. Sony has not yet commented on whether digital games can be transferred (转移，转让) to other users in the future.
实体版时代的终结：索尼宣布 PlayStation 将于 2028 年起停止发售光盘游戏。索尼宣布，自 2028 年 1 月起，PlayStation 游戏将不再以光盘形式发行。玩家仍然可以在商店里购买游戏包装盒，但里面只包含数字代码，而不是实体光盘。该声明紧随 Rockstar 宣布《侠盗猎车手 6》也将不带光盘发售的消息之后。索尼解释称，这一变化反映了消费者偏好正从实体光盘转向数字媒体。然而，许多玩家对这一决定感到不满。批评人士指出，这是对消费者权益的一个打击。它使游戏保存变得更加困难，并阻止了玩家分享或转售他们的游戏。索尼尚未就数字游戏未来是否可以转移给其他用户发表评论。（来源：BBC Technology）
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[] 📚 今日单词：
migration
- /maɪˈɡreɪʃn/
- noun 迁移，移动
[] 词组/例句
- inward migration 向内迁移
- Gravitational forces during this inward migration warmed the planet up.
在向内迁移期间的引力作用使行星变暖。
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[] That's all for today's briefing. As we discussed Sony's decision to end physical disc releases for PlayStation games by 2028, we want to ask you: do you support the transition to an all-digital gaming future, or do you worry about the loss of consumer rights like loaning and reselling games? Let us know in the comments. Thank you for listening, and see you next time.
以上就是今天简报的全部内容。当我们讨论到索尼决定在 2028 年前终止 PlayStation 游戏的实体光盘发售时，我们想问问大家：您支持全面转向数字化的游戏未来吗？还是说您担心失去借阅和转售游戏等消费者权益？请在评论区告诉我们。感谢您的收听，我们下期再见。
