新宿天鹅
Chinese AI models sweep top spots in major rankings as open source, cost advantages drive overseas adoption despite US tech restrictions: expert_我的网站
一 | 北京时间1月14日消息，天文学家收到了许多来自遥远星系的神秘信号。当这些被称为快速射电爆发（FRB）的信号到达地球望远镜时，它们会显示持续数毫秒的明亮爆发，然后消失。
Chinese artificial intelligence (AI) technology companies are gaining a growing foothold among international users, with their models topping rankings on some leading industry platforms, ahead of their US counterparts.
Chinese AI companies, with their open-source strategies and cost effectiveness, are gaining growing adoption among overseas developers despite the continued US restrictions on China's access to advanced chips and AI technologies, a Chinese veteran industry analyst said, noting that global AI competition should be about innovation capabilities and the ability to build attractive ecosystems, rather than about who can erect higher technological barriers.
The latest weekly large-language model (LLM) rankings from AI model aggregation platform OpenRouter showed that models developed by Chinese companies swept the top four spots and took six of the top 10, the Global Times noted on the platform on Tuesday. DeepSeek V4 Flash 0731 topped the ranking with 9.39 trillion tokens in usage, followed closely by Tencent's Hy3 with 8.94 trillion.
From August 3 to Sunday, Chinese AI models recorded 34.25 trillion tokens in usage, up 21.76 percent from the previous week, while US AI models, although up 109.36 percent, only recorded 9.17 trillion tokens, about three times less than that of Chinese models.
Another DeepSeek model, V4 Flash 0423, came in third, followed by Xiaomi's MiMo-V2.5 in fourth place. Zhipu AI's GLM 5.2 and DeepSeek V4 Pro also made the top 10.
Notably, usage of the top-ranked DeepSeek V4 Flash 0731 surged 302 percent over the week. The rankings are based on actual model usage on OpenRouter, highlighting the growing adoption of Chinese AI models among global developers and their strong presence on the platform, Xiang Ligang, director-general of the Zhongguancun Modern Information Consumer Application Industry Technology Alliance, told the Global Times on Tuesday.
Meanwhile, the latest trending rankings on Hugging Face, the world's largest open-source AI community, also highlighted the growing influence of Chinese AI models among global developers. As of Tuesday, four of the top five models on the platform's Trending Models list were linked to Chinese AI companies, with MiniMax's newly released full modality model MiniMax H3 topping the ranking.
One key reason Chinese AI models are gaining popularity is their combination of strong performance, lower costs and greater openness, Chinese experts said.
"Companies such as DeepSeek, MiniMax and Zhipu AI have released open-weight models that developers can download, customize and use to build their own applications. Many Chinese models also come with relatively low API and inference costs, making them more affordable for start-ups and smaller businesses," Xiang said.
According to UBS estimates cited by media reports, leading Chinese AI models cost about one-tenth as much to train as comparable overseas models, while their API prices are typically only 10 percent to 20 percent of those of foreign alternatives.
"China's strong industrial foundation in power supply, computing infrastructure and data center development also provides solid support for the large-scale deployment of AI," said Xiang.
In contrast to many large US AI companies that primarily offer their flagship models through closed platforms and application programming interfaces, China's are gaining traction among global developers with its open model approach, Ma Jihua, a veteran industry analyst, told the Global Times on Tuesday.
The open model approach allows a much broader range of developers, including smaller players, to participate in AI development rather than leaving advanced AI capabilities concentrated in the hands of a few large companies, said Ma. As more developers build on these models, they can create new tools and applications, further expanding the ecosystem around Chinese AI models, Ma added.
China's recently released Action Plan for Global AI Governance explicitly encourages the joint development of international open-source AI communities, greater international exchanges and cooperation among open-source communities, and the sharing of general purpose large models, foundational algorithms and software tools.
Recently, the US government has ramped up its unilateral moves targeting China's AI-related sector, including a plan to ban cutting-edge Chinese AI models, US media outlets have reported.
The growing influence of Chinese AI models shows that technological blockades cannot hold back innovation and industrial development, Ma said, noting that such restrictions could instead backfire by raising costs for US companies and limiting their access to competitive technologies and global AI cooperation.
Chinese AI models are already seeing growing adoption among US businesses. Chinese AI models now consistently account for more than 30 percent of weekly token usage by US companies, with the share peaking at 46 percent, the People's Daily reported, citing data from a third party industry platform.
The US should view the development of China's AI industry objectively, and avoid politicizing or overstretching the concept of national security in normal technological and industrial competition, Ma said.
"After all, global AI competition should ultimately be about innovation and the ability to build attractive ecosystems, rather than about who can erect higher technological barriers," Ma noted.
。在过去的十年里，天文学家已经检测到数十个快速的无线电脉冲信号，新的信号正在出现，其中包括一个罕见的重复信号。我们不清楚这些信号是什么，它们来自哪里。目前，科学家主要有以下五种猜测。当快旋中子星爆炸并死亡时，它们的最终结果可能是快旋中子星。天文学家相信，强磁场中的中子星可能会产生异常快的无线电波爆发信号。
二 | ”加拿大不列颠哥伦比亚大学的天体物理学家IngridStairs说：“像中子星这样的物体确实是很好的信号源。”但是我们不知道这高能无线爆炸是通过什么物理过程产生的，两颗中子星合并两颗中子星相互碰撞是产生快速无线风暴的另一种可能性。加拿大麦吉尔大学的天文学家Shriharsh Tendulkar说，这是一个主流的假设，但只适用于只检测一次的宇宙信号，因为中子星在碰撞中被摧毁。_强磁场中的中子星（图像）可能会产生奇怪的快速无线电脉冲信号。”这是一个毁灭性的事件，不适合重复的快速无线电爆发，”尖利刺耳的tendulkar说。在过去的十年里，望远镜捕捉到的大多数快速的无线电风暴在一次出现后就消失了。然而，天文学家发现了两个反复出现的神秘信号，需要用其他理论来解释。
三 | 当一颗快速旋转的中子星坍缩并形成一个黑洞时，闪电被称为“闪电”。快速的无线电风暴可能起源于闪电，但就像中子星合并一样，它们也是恒星毁灭的过程，因此不可能产生重复的信号。黑洞可能是快速无线电风暴的起源。许多假设都提到了黑洞。
四 | 人们认为，快速的无线风暴可能来自中子星掉入黑洞，或来自黑洞坍塌，甚至来自暗物质与黑洞的碰撞。虽然许多天文学家认为快速的无线电风暴是完全自然的产物，但一些人推测它们可能是外星生命活动的证据。
五 | 根据Steels博士的说法，射电望远镜能够探测到来自宇宙的快速射电风暴的可能性非常小。”它们的出现遍布整个天空，在不同的距离，所以它一定与许多不同的星系有关，”她说。
六 | 如果许多不同的外星文明决定以同样的方式发送同样的信号，那将是令人惊讶的。似乎不太可能。
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