U.S. Senator Warren called the Pentagon's decision to replace Anthropic "appears to be an act of retaliation."

CoinFeed reported on March 23 that, according to CNBC, US Senator Warren questioned the Pentagon about Anthropic's blacklisting. Senator Warren stated that the Pentagon's decision to replace Anthropic "appears to be an act of retaliation." Warren also sent a letter to OpenAI CEO Sam Altman.