Fortune: Core Contradiction of AI Race May Shift from US-China Confrontation to Open Source vs. Closed

According to Fortune, as Chinese open-source AI models such as DeepSeek V4 Flash, GLM-5.2, and Kimi K3 continue to make breakthroughs, the core conflict of the global AI competition is shifting from "US-China confrontation" to a contest of "open source vs. closed." DeepSeek V4 Flash's performance lags behind GPT-5.6 Luna by only one intelligence index point, but the cost per task remains 60% lower even after OpenAI's 80% price cut. US export controls on China were originally intended to restrict China's AI development, but instead compelled Chinese enterprises to innovate deeply at the algorithm architecture level, accelerating the rise of the open-source model. Currently, trends in the US tech industry are shifting; former "AI Czar" David Sacks and others publicly support the open-source route, and Anthropic has also softened its stance against open source.