GPT for Sheets Docs Forms Slides, developed by DocGPT.ai, is an AI-powered writing assistant from OpenAI that integrates with Google Workspace applications. The tool allows users to work effectively with AI by offering built-in functions that can be used to access OpenAI's language models including GPT-4o, ChatGPT3, ChatGPT4, CLAUDE, GEMINI, PERPLEXITY and even the DALL-E 2 image generation model. This tool is designed to generate high-quality content such as full articles or summaries, utilizing SEO keywords as needed. The content can range from books and essays to courses, which showcases the flexibility of the tool in generating a wide variety of written content. Furthermore, the tool can also be used as a translator, providing translation services. Users need not provide their OpenAI API key for ChatGPT. For effective use, the tool comes with guidelines for resolving issues such as those related to multiple Google accounts, the add-on's display, or installation. Video tutorials on how to utilize the tool with Google Sheets, Docs, Slides, and Forms are provided.