9 Downloadable computer software; Downloadable mobile application software; Downloadable artificial intelligence software; Downloadable artificial intelligence software for chatting and communications; Downloadable software for allowing users to talk to a virtual friend based on artificial intelligence; Downloadable computer software for natural language processing; Downloadable computer software for hosting a repository of artificial intelligence chatbots; Downloadable chatbot software; Downloadable chatbot software for simulating conversations; Downloadable chatbot software for simulating interpersonal conversations via text, audio and video messaging, and live chat; Downloadable software for building, creating, hosting, and deploying chatbots; Software development kits (SDK); Design libraries, namely, downloadable electronic data files for use in chatbot software design and development; Downloadable personal assistant software; Downloadable software, namely, a mobile application for users to interact and have conversations with artificial intelligence (AI) chatbots; Downloadable application programming interface (API) software for use with artificial intelligence (AI) chatbots; Downloadable middleware for accessing an artificial intelligence system based on a language model