How to chat with any documents, PDFs, and books using OpenAI ChatGPT API and Text Embedding — Nowadays, it seems that all applications have either “Chat” or “GPT” in their names. Newly announced applications include ChatPDF (for chatting with PDF files), ArvixGPT (for chatting with arXiv papers — scholarly articles), and GPT for Sheets and Docs (which brings ChatGPT to Google Sheets™ and Docs™), among many others…