The US Department of War clashed with rival contractor Anthropic over ethics limitations of its tech
The Pentagon has reportedly signed an agreement with Elon Musk’s xAI to integrate its Grok chatbot into classified military systems, escalating pressure on rival contractor Anthropic as it refuses to lift safeguards on its Claude model.
The deal, first reported by the New York Times and confirmed by Axios on Monday, would make Grok the second AI system approved for use on the military’s most sensitive networks, where intelligence analysis, weapons development, and battlefield operations take place. Until now, Anthropic’s Claude has been the sole model available on those classified platforms, through a partnership with Palantir Technologies.
The agreement comes as Secretary of War Pete Hegseth summoned Anthropic CEO Dario Amodei for what sources expect to be a tense meeting at the Pentagon on Tuesday. According to Axios, Hegseth is expected to present an ultimatum: agree to make Claude available for “all lawful purposes” without additional safeguards, or face consequences including potential designation as a “supply chain risk” – a label typically reserved for entities linked to foreign adversaries.
Anthropic has resisted Pentagon demands to remove restrictions that prevent its technology from being used for mass surveillance of Americans or deployed in fully autonomous weapons systems with no humans in the loop.
xAI has reportedly agreed to the demands, but the company has yet to comment on the reports. Google is also reportedly “close” to a deal allowing classified use of its Gemini model, according to people briefed on the discussions, while OpenAI remains “not close” as it continues working on safety technology.
Pentagon officials acknowledge that replacing Anthropic within its classified systems could cause short-term disruptions. The model was used during the operation to capture Venezuelan President Nicolas Maduro last month – the first known instance of AI playing a direct role in an active military raid.
Anthropic has positioned itself as the safety-conscious alternative within the AI industry. CEO Dario Amodei has repeatedly warned of the existential dangers posed by unconstrained artificial intelligence, including “autonomy risks.” The company’s Safeguards Research Team lead, Mrinank Sharma, abruptly resigned last week with a cryptic warning that “the world is in peril.”
