on Monday, Nvidia (NVDA.O) released a series of new open-source artificial intelligence models, stating that these models will be faster, cheaper, and smarter than its previous products. Nvidia is mainly known for providing chips, which companies like OpenAI use to train their closed-source models and profit from them. However, Nvidia also offers a large number of proprietary models covering various fields from physical simulation to autonomous vehicles, made available as open-source software for researchers or other companies to use. For example, companies like Palantir Technologies have integrated Nvidia's models into their products. On Monday, Nvidia announced the third-generation "Nemotron" large language model, primarily aimed at tasks such as writing and programming. The smallest model, Nemotron 3 Nano, was released on the same day, while two larger versions will be launched in the first half of 2026. Meanwhile, there are reports that Meta Platforms (META.O) is considering switching to closed-source models, making Nvidia one of the main providers of open-source models in the United States.