Senior officials within U.S. military and intelligence agencies are stressing the importance of homegrown open-weight artificial intelligence models to their operations, as OpenAI looks to fill a space being left by Anthropic amid fallout from a contractual dispute over how the technology should be used. “CIA is running full speed ahead to take advantage of America's technological edge,” Michael Ellis, deputy director of the agency, said. “We're using our own legal authorities to remove red tape and bureaucratic hurdles to...