NeMo is an open source toolkit from Nvidia for natural language processing (NLP) research. It’s designed to make it easier for developers of all levels to build, test, and deploy state-of-the-art NLP models. With NeMo, developers can easily create custom models for tasks such as text classification, question-answering, and dialogue systems. NeMo also provides a library of pre-trained models that can be fine-tuned for specific use cases, so developers can save time and effort by not having to build models from scratch.NeMo is easy to use and highly customizable, making it ideal for both experienced and novice developers. Its intuitive API allows developers to experiment and iterate quickly, while its modular architecture makes it easy to incorporate new components into existing models. NeMo also makes use of GPUs to speed up training and inference, which means developers can quickly and efficiently build powerful NLP models.