The Natural Language Toolkit (NLTK) is a library for NLP in Python, with support for tasks like sentiment analysis, machine translation, and text classification.
AllenNLP is an open-source platform for building and deploying NLP models, with support for a variety of tasks like question answering and sentiment analysis.
ChatGPT is a large language model trained by OpenAI that can be used for a variety of natural language processing tasks, such as answering questions, generating text, and translating languages.
Hugging Face is a website that offers a variety of natural language processing tools and models, including text classification, named entity recognition, and language generation.
DeepAI offers a variety of artificial intelligence tools and models, including image and video recognition, natural language processing, and speech recognition.