# 美国拒给G7盟国Anthropic Mythos 5与Fable 5特殊访问

- 来源：Rohan Paul (@rohanpaul_ai)
- 发布时间：2026-06-17 02:02
- AIHOT 分数：82
- AIHOT 链接：https://aihot.virxact.com/items/cmqgy9xw301okslpue5ycb2b0
- 原文链接：https://x.com/rohanpaul_ai/status/2066944410638815569

## AI 摘要

美国拒绝向G7盟国提供Anthropic的Mythos 5和Fable 5模型的特殊访问权限。华盛顿方面称，存在jailbreak可能绕过Fable 5的安全层，导致用户触及危险漏洞发现行为。Anthropic回应称该问题范围窄且并非其模型独有。英国曾希望为英国用户争取豁免，但美方官员表示，若风险与模型本身相关，逐盟国豁免并无意义。

## 正文

The US just refused to give G7 allies special access to Anthropic's Mythos 5 and Fable 5.

Washington says a jailbreak may let users bypass Fable 5's safety layer and reach dangerous vulnerability-finding behavior， while Anthropic says the issue is narrow and not unique to its models.

The UK wanted a carve-out for British users， but US officials signaled that ally-by-ally exemptions make little sense if the risk is tied to the model itself.

---

firstpost .com/tech/us-refuses-to-ease-restrictions-on-anthropics-mythos-5-and-fable-5-for-g7-nations-14023216.html