《神鬼寓言 5》回归了吗？

《神鬼寓言 5》回归了吗？
Is Fable 5 Back?

Claude Fable 5 及其姊妹模型 Fable Mythos 自 2026 年 6 月 12 日美国发布出口管制指令以来，仍处于不可用状态。此次暂停是由于对该模型安全协议可能被绕过而引发的国家安全担忧所致。尽管 Anthropic 公司坚持认为这些漏洞属于行业标准范畴，但该公司目前正积极努力以恢复访问并遵守相关法规。目前，这些高级推理模型何时回归尚无官方时间表。本状态页面每分钟监控一次 Anthropic 的 API，以检测服务何时恢复，并提供邮件更新通知。本网站是一个独立的追踪平台，与 Anthropic 无任何关联。

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原文

Is Fable 5 back?

No. Claude Fable 5 (claude-fable-5) is not available right now. It has been offline since June 12, 2026, when a U.S. export-control directive suspended access. This page rechecks Anthropic's API every minute and updates the instant that changes.

When is Fable 5 coming back?

There is no announced return date for Claude Fable 5. Anthropic has said it is working to restore access after the June 12, 2026 U.S. export-control suspension of Fable 5 and Fable Mythos. The moment claude-fable-5 responds again, this page flips to Yes — and you can subscribe to be emailed when it does.

Why was Fable 5 disabled?

Claude Fable 5 was disabled by a U.S. government export-control directive on June 12, 2026. Officials cited national-security concerns after claiming to have found a way to bypass the model's safeguards. Anthropic disagreed that the issue was significant — saying the same weakness is common across the industry — but complied while working to restore access. Read their full statement →

What is Fable 5?

Claude Fable 5 (claude-fable-5) is Anthropic's most capable Claude model, used for advanced reasoning and long-horizon agentic work. Its sibling model, Fable Mythos, was suspended at the same time.

How does this site know?

Every minute we query Anthropic's API with the model claude-fable-5. If it responds, Fable 5 is back; while access is suspended the API returns an error and we keep showing No.

Not affiliated with or endorsed by Anthropic.

《神鬼寓言 5》回归了吗？ Is Fable 5 Back?

《神鬼寓言 5》回归了吗？
Is Fable 5 Back?