Checked fact 138514 Oct 2026Safety and security

The DC Circuit decided the case on 25 September 2026, ruling 2-1 against Anthropic; Judge Katsas wrote for the majority, joined by Judge Rao, and Judge Henderson dissented.

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The exact words it rests on

Argued May 19, 2026 Decided September 25, 2026 ... Before: HENDERSON, KATSAS, and RAO, Circuit Judges. Opinion for the Court filed by Circuit Judge KATSAS. Dissenting opinion filed by Circuit Judge HENDERSON. ... We reject these challenges. ... Accordingly, we deny the petitions for review.

What the source said when we opened it, on 13 Oct 2026.

The source

Anthropic PBC v. United States Department of War, No. 26-1049
US Court of Appeals for the DC Circuit · 2026-09-25

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Checked by the notis newsroom on 13 Oct 2026, against the source above.

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In a sentence

“The DC Circuit decided the case on 25 September 2026, ruling 2-1 against Anthropic; Judge Katsas wrote for the majority, joined by Judge Rao, and Judge Henderson dissented.” ai notis, checked 13 Oct 2026. Source: Anthropic PBC v. United States Department of War, No. 26-1049 (US Court of Appeals for the DC Circuit). https://ainotis.com/c/1385

As a reference (APA style)

ai notis. (2026, October 13). The DC Circuit decided the case on 25 September 2026, ruling 2-1 against Anthropic; Judge Katsas wrote for the majority, joined by Judge Rao, and Judge Henderson dissented [Checked claim 1385]. ai notis. https://ainotis.com/c/1385

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