The US Department of Defense is accelerating its evaluation of artificial intelligence models as it searches for alternatives to Anthropic PBC’s Claude AI system, according to a Bloomberg report published Thursday. The Pentagon has reportedly begun testing several competing AI models with a group of 25 internal power users as part of a broader effort to diversify its AI suppliers for classified military operations.
The testing program reportedly started in early March, shortly after Defense Secretary Pete Hegseth labeled Anthropic a potential supply-chain risk. The designation was linked to concerns over the company’s stance on AI technology guardrails and national security policies. Following the decision, the Pentagon moved to phase out Anthropic’s role as an AI tools provider within six months.
Anthropic is currently challenging the designation in court, arguing that the decision could cost the company billions of dollars in future revenue. Despite the dispute, Claude AI remains integrated into the military’s Maven Smart System, a digital mission-control platform reportedly used for classified operations involving Iran.
The Pentagon is now reviewing alternative AI models from major technology firms, including OpenAI and Alphabet’s Google. According to the report, these models are being tested in a separate secure digital environment outside the Maven platform. Early evaluations suggest that each AI model produces different responses to identical prompts, prompting defense officials to experiment with prompt optimization strategies to improve performance.
US Undersecretary of Defense for Research and Engineering Emil Michael stated in a Bloomberg Television interview that discussions with Anthropic remain paused because of the ongoing legal challenge. He added that the Pentagon expects competing AI developers to release increasingly capable models every one to two months, potentially matching Claude’s performance.
The Defense Department recently announced new partnerships with multiple AI companies as it strengthens its classified AI infrastructure and reduces reliance on a single provider.


Australia, Vanuatu Sign Security Pact Amid Pacific Influence Competition
Doncasters Raises $919 Million in NYSE IPO as Aerospace Growth Accelerates
Canada Grants C$7 Million to Greenland Molybdenum Mine to Strengthen Critical Minerals Supply
Russian Attacks on Dnipro, Zaporizhzhia, and Kharkiv Kill 10 as Ukraine Vows Response
Baige Online Shares Soar 333% in Hong Kong IPO Debut as AI Insurance Demand Lifts Chinese Listings
US Seizes Nearly 400 Illegal World Cup Streaming Domains in Global Anti-Piracy Crackdown
Trump Suspends Some Morocco Fertilizer Tariffs to Ease U.S. Supply Shortage
Republican Lawmaker Introduces AI Incident Reporting Bill to Strengthen U.S. AI Safety
Kioxia Targets U.S. Listing as AI Chip Boom Accelerates
Firmus Partners With Nvidia to Deliver 170,000 AI GPUs in $30 Billion Cloud Infrastructure Deal
SK Hynix Targets $29.4 Billion Nasdaq Listing to Expand AI Chip Business
Russia Intensifies Assault on Kostiantynivka as Ukraine’s Donetsk Defense Faces Mounting Pressure
Trump Questions Housing Bill as He Prioritizes SAVE America Act
Apple Supplier Stocks Slide as Samsung, SK Hynix Lead Selloff After Apple Price Hikes
US Strikes Iran Again After Strait of Hormuz Tanker Attack Escalates Ceasefire Tensions
UBS Raises TSMC Price Target to T$3,400 on Strong AI Chip Demand Outlook
Trump Announces September Overhaul of Washington’s East Potomac Golf Links 



