Chinese advances like DeepSeek have ‘narrowed’ AI gap with U.S., says CSIS think tank: ‘Unrealistic to expect a lead of more than a year or two’ Lionel Lim Fortune 8 3 11.03.2025 "DeepSeek’s technological innovations are real," Gregory Allen, director of CSIS’s Wadhwani AI Center, wrote on Friday.© Fortune visit website