根据斯坦福的AI指数,美国在全球AI创新中名列前茅,在投资和研究方面超过了中国。 The U.S. tops global AI innovation, outpacing China in investment and research, according to Stanford's AI Index.

根据斯坦福大学的人工智能创新指数,美国在人工智能创新方面名列全球前茅。 The United States is ranked as the top global leader in artificial intelligence (AI) innovation according to Stanford University's AI Index. 美国在私人人工智能投资、负责任的人工智能研究以及与人工智能有关的法律数量方面超过了中国。 The US surpasses China in private AI investment, responsible AI research, and the number of AI-related laws. 美国去年在AI投资了672亿美元,而中国的投资额为78亿美元。 The US invested $67.2 billion in AI last year, compared to China's $7.8 billion. 联合王国、印度、阿联酋、法国、韩国、德国、日本和新加坡位居前十位。 The UK, India, UAE, France, South Korea, Germany, Japan, and Singapore round out the top 10.