AI 导读
Anthropic 发布 Opus 5.5，并称其在自己最全面的对齐测试中取得迄今最强分数。Opus 5.5 是 Anthropic 呼吁放缓前沿以来推出的首个模型，与以往模型一样在发布前由 METR 和 Frontier Design 等外部评估机构测试。
正文
Opus 5.5 is our first model since we called for pacing the frontier. As with previous models, it was tested by external evaluators before release, including METR and Frontier Design.
On our most comprehensive alignment test, it achieves the strongest score to date.
来源：@claudeai · x.com