NVIDIA (NVDA.US) boosts open-source AI models! Launches Nemotron 3.5 Lightning and is developing trillion-parameter Nemotron 4

Zhihu Finance APP has learned that NVIDIA (NVDA.US) is further expanding its portfolio of open-source artificial intelligence models. The company has just released Nemotron 3.5 Lightning and simultaneously launched the open-source intelligent routing tool NeMo Switchyard to enhance the efficiency of long-running AI agent applications. Meanwhile, reports indicate that NVIDIA is developing the next-generation Nemotron 4 series, with the largest model expected to have at least 1 trillion parameters, aiming to rank among the world's leading open-source AI models in terms of performance.