GPT for Docs reference
Discover all available features in GPT for Docs. If you are looking for usage examples, click here.
Custom prompt
Use a custom prompt to input a personalized text prompt. Upon submission, content based on the provided prompt is generated and integrated into the body of the document.

To provide context when sending a prompt (e.g. to add a paragraph to a document), select Use selection or document as context.
Prompt presets
Prompt presets make it easier for you to create a prompt. Simply select what you want to do and it will apply to the full document (size permitting) or to your selection.
Preset | Description |
---|---|
Change the tone to | Rewrite your text to the tone of your choice |
Fix grammar and spelling | Fix all language mistakes |
Summarize | Summarize in the format of your choice |
Translate to | Translate in the language of your choice |
Target language
When generating content in a language other than English, it is preferable to provide the prompt in the target language. Upon choosing a specific language in the menu, all the prompt elements are therefore automatically translated.

Insert settings
Choose how to insert the reponses into your document by selecting from the following options.
Insert setting | Description |
---|---|
Insert at cursor / below selection | Inserts the content at the current cursor position or immediately below the selected text |
Insert at [insert] tag | Searches for the [insert] tag in the document and inserts the content at that location |
Insert at the end of document | Appends the content to the end of the document, after all existing content |
Highlight insertion | Highlights the inserted content to make it easily identifiable within the document |
Insert prompt in document | Adds your prompt as a header in the document when inserting the response |
Set behavior
Provide information on the virtual author to produce adaptive, context-aware, creative, efficient, and personalized content. You can choose from a set of behaviors or create your own behavior description.

OpenAI settings
OpenAI setting | Description |
---|---|
Model | The pre-trained language model used for generating responses, e.g., gpt-3 , gpt-3.5 , etc (see our models guide) |
Temperature | Controls the creativity of the generated output - Higher values (e.g., 1.0) result in more creative outputs, while lower values (e.g., 0.1) make the output more deterministic (see our temperature guide) |
Max response tokens | The maximum number of tokens (words and punctuation) in the generated response (see our tokens guide) |
Max input tokens | The maximum number of tokens allowed in the input prompt based on the model limit and the max response tokens limit |
Presence penalty | A value that penalizes new tokens based on how often they have occurred in the input - Higher values discourage repetition |
Frequency penalty | A value that penalizes tokens based on their frequency in the training data - Higher values encourage less common words |
Top P | Alternative option to control creativity - Lower values result in more focused output, while higher values allow for more creative responses Note: Set a high temperature when using Top P |
Prompt history
Your prompt history is saved for the duration of your session. It is deleted when you close the add-on or the browser window.
What is saved in the prompt history:
- Preset or custom sidebar prompt
- "Document prompt" if your prompt is in the document itself

Favorite prompts
Mark prompts as favorites by clicking the star icon. You can easily access these prompts with a single click in the Favorite prompts section. Your favorite prompts are saved across sessions, so they aren't deleted if you close the add-on or the browser window.
