Wolfram Language introduces a new kind of notebook, called Chat Notebooks, that integrates LLM functionality. In a Chat Notebook, chat cells communicate with an LLM, and pressing shift+enter sends input to the LLM. Unlike ordinary notebooks, chat cells continually generate output, streaming in a word at a time, and the order of chat cells in the notebook is important. Chatblocks can be used to separate independent chat sessions, and personas can be specified to determine how the LLM behaves. The Wolfram Prompt Repository contains various personas that can be installed, along with curated contributed personas and a growing selection of function prompts.
https://writings.stephenwolfram.com/2023/06/introducing-chat-notebooks-integrating-llms-into-the-notebook-paradigm/