BBC获悉：五角大楼将 Anthropic 列入黑名单后停止使用其 AI 工具

一名官员告诉 BBC，美国国防部已不再使用 Anthropic 的 AI 工具；数月前，该部门以国家安全为由将这家公司认定为供应链风险。

该部门官员周一在一份声明中表示，五角大楼“已停止使用 Anthropic 产品”。

美国国防部长皮特·赫格塞思（Pete Hegseth）于 2 月将 Anthropic 列为供应链风险，并宣布五角大楼将在 8 月底前停止使用其产品。目前尚不清楚为何这一过程出现延迟。

多名知情人士告诉 BBC，就在上周，Anthropic 的 Claude 模型仍被该部门用于研究、分析和情报收集，以及针对伊朗的军事行动。

这些人士表示，Claude 被视为整理海量信息的关键工具。知情人士包括曾在国防部任职的美国前国防官员，以及曾专门就 AI 项目与五角大楼密切合作的承包商。

当 BBC 就五角大楼的声明向 Anthropic 询问时，该公司发言人拒绝置评。

此前尚未有媒体报道该部门已停止使用 Anthropic 全部工具的细节。

自 2024 年以来，这家公司一直被美国政府和军方使用，也是首家将其工具部署到从事机密工作的政府机构中的先进 AI 公司。

但在今年早些时候，五角大楼曾要求该公司移除 Claude 的安全护栏，并向军方提供对其 AI 产品不受限制的访问权限。

Anthropic 以大规模监控和自主武器方面的担忧为由拒绝后，赫格塞思将该公司认定为“国家安全供应链风险”——这一法律措施通常适用于总部位于对美国构成威胁国家的企业。

Anthropic 表示，此举“前所未有且不合法”，并已起诉特朗普政府，试图推翻这一认定。

The US Department of Defence is no longer using Anthropic's AI tools, an official has told the BBC, months after it designated the company a supply chain risk on national security grounds.

The Pentagon "has ceased the use of Anthropic products", the department official said in a statement on Monday.

Secretary of Defence Pete Hegseth labelled Anthropic a supply chain risk in February, and announced that the Pentagon would stop using it by late August. It is not clear why there has been a delay.

Multiple people familiar with the matter told the BBC that as recently as last week Anthopic's Claude model was still being used by the department in research, analysis and intelligence gathering as well as in military operations against Iran.

It was viewed as a critical tool for sorting through vast quantities of information, the people said. They include former US defence officials and contractors who have worked closely with the Pentagon specifically on AI.

A spokesman for Anthropic declined to comment when asked about the Pentagon's statement.

The details of the department stopping all use of Anthropic's tools have not been previously reported.

The firm had been used by the US government and military since 2024 and was the first advanced AI company to have its tools deployed in government agencies doing classified work.

But earlier this year, the Pentagon pressed it to remove its safety guardrails from Claude and give the military unfettered access to its AI products.

When Anthropic refused, citing concerns of mass surveillance and autonomous weapons, Hegseth designated the company a "national security supply-chain risk" - a law typically reserved for companies based in countries that pose a threat to the US.

Anthropic said the move was "unprecedented and unlawful" and has sued the Trump administration in an effort to overturn the designation.