NVIDIA发布Jet-Nemotron语言模型系列，含2亿和4亿参数版本。生成速度比当前最优模型快53.6倍，准确性相当或更高。突破来自"后神经架构搜索"技术，改造现有预训练模型而非重新训练。
jet-ai
Jet-Nemotron-4B是NVIDIA推出的高效混合架构语言模型，基于后神经架构搜索和JetBlock线性注意力模块两大核心创新构建，在性能上超越了Qwen3、Qwen2.5、Gemma3和Llama3.2等开源模型，同时在H100 GPU上实现了最高53.6倍的生成吞吐量加速。
Jet-Nemotron是一个新型混合架构语言模型家族，超越了Qwen3、Qwen2.5、Gemma3和Llama3.2等最先进的开源全注意力语言模型，同时实现了显著的效率提升——在H100 GPU上生成吞吐量最高可达53.6倍加速。
Transformers英语%20--%3e%3cdefs%3e%3cstyle%3e%20.st0%20{%20fill:%20%23061b40;%20}%20.st1%20{%20fill:%20%23306af1;%20}%20.st2%20{%20fill:%20%235ce5cf;%20}%20%3c/style%3e%3c/defs%3e%3cg%3e%3cpath%20class='st0'%20d='M55,10.5h9v3h-9v9h12V7.5h-12v3ZM64,19.5h-6v-3h6v3Z'/%3e%3cpolygon%20class='st0'%20points='69%2016.5%2078%2016.5%2078%2019.5%2069%2019.5%2069%2022.5%2081%2022.5%2081%2013.5%2072%2013.5%2072%2010.5%2081%2010.5%2081%207.5%2069%207.5%2069%2016.5'/%3e%3cpolygon%20class='st0'%20points='95%2010.5%2095%207.5%2083%207.5%2083%2022.5%2095%2022.5%2095%2019.5%2086%2019.5%2086%2016.5%2095%2016.5%2095%2013.5%2086%2013.5%2086%2010.5%2095%2010.5'/%3e%3cpath%20class='st0'%20d='M40,1.5v21h11.6l1.4-1.4v-7.6h0c0,0-1.4-1.5-1.4-1.5l1.4-1.4V2.9l-1.4-1.4h-11.6ZM50,19.5h-7v-6h7v6ZM50,10.5h-7v-6h7v6Z'/%3e%3c/g%3e%3cpath%20class='st1'%20d='M23.1,24L14.7,4.8l-4.9,11.2h3.8l-1.8,4H3.3L12.1,0H2C.9,0,0,.9,0,2v20c0,1.1.9,2,2,2h21.1Z'/%3e%3cpath%20class='st2'%20d='M34,0h-16.8l10.6,24h6.2c1.1,0,2-.9,2-2V2C36,.9,35.1,0,34,0ZM32.5,20h-4V4h4v16Z'/%3e%3c/svg%3e)
