Golden Finance reports that NVIDIA (NVDA.O) CEO Jen-Hsun Huang announced the launch of a complete series of models based on Llama, using the NVIDIA Llama Nemo Tron language-based model, called Nemotron. Additionally, NVIDIA launched NVIDIA Cosmos, a foundational model designed to understand the real world, using the NVIDIA Llama Nemo Tron language foundation model. Cosmos models can accept text, image, or video cues to generate virtual world states as video outputs tailored to the unique needs of autonomous driving and robotics applications. Developers can leverage Cosmos to generate AI feedback for reinforcement learning to improve policy models and test performance in different scenarios. NVIDIA is working with the global developer ecosystem to drive the next wave of advances in physics AI. Cosmos is the world's first base model, trained on 20 million hours of video and focused on physical dynamics and human interaction.