# Claude Opus 5 成为 Anthropic 迄今最难被提示注入的模型

- 来源：Simon Willison 博客
- 作者：Simon Willison
- 发布时间：2026-07-25 08:42
- AIHOT 分数：33
- AIHOT 链接：https://aihot.virxact.com/items/cmrznl53n00d6ro0prcxc4ys7
- 原文链接：https://simonwillison.net/2026/Jul/25/boris-cherny

## AI 摘要

Anthropic 的 Opus 5 在系统卡中被描述为“最不易被提示注入的模型”。根据提示注入评估和红队测试结果，Opus 5 很难被成功注入提示词。这一特性被 Boris Cherny 引用并强调，相关评估细节记录在系统卡第 73 页。

## 正文

Simon Willison’s Weblog

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25th July 2026

More than any of these eval scores, what is most exciting to me is something else: Opus 5 is our least prompt injectable model yet. It is a bit buried in the system card, but across PI evals and red teaming, Opus 5 is very hard to prompt inject successfully.

— Boris Cherny, here's that System Card section, page 73

25th July 2026