When the Chinese start-up Moonshot AI in July released Kimi K3, an artificial intelligence model that rivaled some of the best systems made by American companies, it was free for anyone to download. 今年7月，当中国初创企业月之暗面发布人工智能模型Kimi K3时，该模型可供任何人免费下载；其性能已足以与美国公司开发的高水平系统相媲美。…