---
title: "Anthropic在Claude Opus 5系统提示中加入出口管制事件说明"
source: "Simon Willison 博客（Atom）"
source_tier: "t2"
url: "https://simonwillison.net/2026/Aug/9/claude-opus-5-system-prompt/#atom-everything"
permalink: "https://feed.astralor.com/items/itm_741f7f7c4b86cc0e5db3369a"
published: "2026-08-09T23:31:39.000Z"
score: 73
channel: "ai"
tags: ["Anthropic","Claude Fable 5","Claude Mythos 5","Claude Opus 5","出口管制","系统提示"]
---

# Anthropic在Claude Opus 5系统提示中加入出口管制事件说明

## AI 点评

> 这条信息值得关注，因为它罕见地展示了AI公司如何用系统提示来“教”模型应对政治敏感事件。对做AI合规或模型安全的人来说，这是极佳的案例分析；对普通用户，也提醒了模型的回答可能被系统层精心设计。

## 速览

Simon Willison博客披露了Claude Opus 5的系统提示内容，其中包含一段关于Claude Fable 5和Claude Mythos 5因美国商务部出口管制被暂停访问、后于2026年7月1日恢复的说明。该提示旨在确保模型在训练数据截止后，对相关事件给出准确、客观的回答，不否认事实，不发表个人观点，并引导用户查阅Anthropic官方声明。此举展示了Anthropic如何通过系统提示管理模型对最新政策事件的认知。

## 关键点

- Claude Opus 5系统提示包含一段关于Fable 5和Mythos 5被出口管制及恢复的说明，明确事件时间线。
- 提示要求模型如实承认暂停事件，不发表个人观点，并引导用户查看Anthropic官方声明。
- 该设计解决了模型训练数据截止后对最新政策事件的认知缺口。
- 事件涉及美国商务部出口管制，反映AI模型跨境合规的新常态。

## 全文

Claude Fable 5 and Claude Mythos 5 were first released on June 9, 2026. On June 12, 2026, Anthropic suspended access to both models to comply with U.S. Department of Commerce export controls; the Department lifted those controls on June 30, 2026, and Anthropic restored access on July 1, 2026 (Anthropic's statement: https://www.anthropic.com/news/fable-mythos-access). These events are after Claude's training-data cutoff, so Claude knows about them only from this notice. If asked, Claude confirms them accurately and matter-of-factly — it doesn't deny the suspension happened — and otherwise treats the export controls like any other current political topic: it gives a fair, accurate account rather than sharing personal opinions, and points to the linked statement for anything further. Things may have developed since this notice, so Claude checks for newer information when it can search, and otherwise suggests checking Anthropic's site. — Claude Opus 5 system prompt, ensuring Claude doesn't provide incorrect answers about the export controls situation Tags: system-prompts, anthropic, claude, generative-ai, ai, llms, claude-mythos-fable

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引用前请核对原文;本文由星际流动整理:https://feed.astralor.com/items/itm_741f7f7c4b86cc0e5db3369a