中国开源人工智能模型蓬勃发展之际，英伟达推出新款开源AI模型

Core Viewpoint - Nvidia has launched a new series of open-source AI models, claiming they are faster, cheaper, and smarter compared to previous versions [1][4]. Group 1: Product Launch - Nvidia introduced the third generation of its "Nemotron" large language model, focusing on text generation and code writing tasks. The smallest model, Nemotron 3 Nano, was released on the same day, with two larger models expected to launch in the first half of 2026 [4]. - The Nemotron 3 Nano model boasts improved operational efficiency over its predecessors, indicating lower operational costs and better performance in handling complex, multi-step tasks [4]. Group 2: Market Context - The release of Nvidia's new models aligns with a growing trend in the tech industry, where Chinese companies like DeepSeek, Moonshot AI, and Alibaba have also introduced open-source models. Companies such as Airbnb have publicly adopted Alibaba's Qwen open-source model [2][4]. - Reports suggest that Meta, a metaverse platform company, is considering a shift towards closed-source models, positioning Nvidia as one of the most influential suppliers of open-source AI models in the U.S. [2][4]. Group 3: Safety and Trust - Due to safety concerns, several U.S. states and government agencies have banned the use of AI models developed in China. Nvidia aims to create a "trustworthy model" and plans to make its training data and related tools publicly available for safety testing and customized development by government and enterprise users [3][6]. - Nvidia's approach is to treat its models as public resources, emphasizing its commitment to software engineering and safety [6].