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Pentagon reportedly adopts Palantir as main AI system

Mar 23, 2026, 6:59am EDT
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Palantir CEO Alex Karp.
Palantir CEO Alex Karp. Denis Balibouse/Reuters

The Pentagon will reportedly adopt Palantir as its main AI system after a fallout with Anthropic.

The firm’s Maven model is already deeply embedded in US defense: It gathers battlefield data and identifies targets. The new move designates it the “program of record,” which streamlines its adoption across the military, Reuters reported.

The decision follows a high-profile dispute between the Pentagon and Anthropic, after the latter refused to permit its Claude model to be used for mass surveillance or fully autonomous weapons; the government has moved to render Anthropic a “supply chain risk,” meaning no other defense suppliers can use it. A complicating factor is that Maven itself uses Claude to analyze the data it collates.

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