The week after its Grok chatbot identified itself as “MechaHitler” and generated antisemitic posts, Elon Musk’s xAI firm announced a contract with the US Department of Defense worth nearly $200m. The deal is for developing and implementing artificial intelligence tools for the agency. The DoD on Monday also announced similar contracts with $200m ceilings with several other major US-based artificial intelligence developers, including Google, Anthropic and OpenAI. The agency is partnering with the General Services Administration to make these companies’ AI tools available for use throughout the federal government. Doge staffers previously fed government data into a custom version of Grok’s chatbot in a potential violation of privacy and security laws, Reuters reported in May.