FT中文网精选：中美AI竞争，关键在赛马机制之争

Core Viewpoint - The competition in AI is not merely about specific technologies but is driven by a "racehorse mechanism" where various products compete against each other, leading to the United States' leadership in the AI wave [5][6]. Group 1: AI Competition - The large model competition in Silicon Valley has intensified over the past two years, with notable matchups such as GPT-4 versus Gemini Ultra and Claude 3 versus Suno [6]. - The essence of this competition lies beyond the models themselves; it reflects a broader competitive environment that fosters innovation and development [6]. Group 2: Mechanism of Competition - The "racehorse mechanism" has been instrumental in the U.S. achieving its current position in AI, highlighting the importance of competitive dynamics in driving technological advancement [5][6]. - A similar mechanism was previously observed in China's internet industry, which leveraged competition to dominate user engagement, traffic, and ecosystem development over the past decade [6].