Plugin use cases and prompts A library of ready-to-use prompts for writing, coding and analysis.

Create, configure, test, and manage GPTs in ChatGPT, including instructions, knowledge, capabilities, apps, actions, and version history.

Writing and coding functionality is available directly in chat responses through writing blocks and code blocks. Available actions vary by plan, device, workspace settings, model, and rollout. Writing blocks …

How do I create a good prompt for an AI model? Tips and suggestions to create great prompts for large language models

Plugin use cases and prompts A library of ready-to-use prompts for writing, coding and analysis. Plugins in ChatGPT and Codex Learn how plugins work in ChatGPT and Codex, how workspace admins …

ChatGPT is a conversational AI assistant that can help with a wide variety of tasks, including: Answering questions and explaining concepts Drafting, rewriting, or summarizing content Providing creative …

Projects are smart workspaces that keep everything related to a long‑running effort in one place. Group together chats, upload reference files, and add custom instructions so ChatGPT remembers what …

Canvas is a new interface for working with ChatGPT on writing and coding projects that require editing and revisions. With canvas, ChatGPT can better understand the context of what you’re trying to …

Due to the way OpenAI models are trained, there are specific prompt formats that work particularly well and lead to more useful model outputs. The official prompt engineering guide by OpenAI is usually …

We have many resources on best practices on crafting effective prompts. Though some may reference our API, the recommendations themselves are relevant for ChatGPT. Basic prompt engineering …

Aug 21, 2025 · Full-screen writing blocks for longer-form work: Writing blocks now cover long-form writing use cases, including essays, PRDs, reports, blog posts, notes, and other document work. …