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In your app, you can chat about search results and uploaded content with the
assistant. The assistant can provide summaries and answer questions through
natural language conversations.
Chat with the assistant
When you ask a question, the assistant provides a summary based on the
information it can find. You can then ask follow-up questions to refine the
answer and get details based on the data that your app searches across. You can
also provide your own context by uploading files for the assistant to analyze,
or by mentioning specific people and documents in your prompt.
Ask questions and view sources
To engage in a conversation with the assistant and view supporting sources:
Type your question into the chat box. The assistant automatically provides a
summary based on your search results.
Ask follow-up questions to refine the answers.
To understand how the model processes your queries and prompts, click
Show thinking.
To see the data sources the assistant used, click Sources at the end of
the response.
Hover over a listed source to highlight the portion of the result supported
by that source.
View supporting sources for the response
To get ideas about what to ask, do the following:
Click one of the prompt suggestions below the chat box, such as
Help me write. A list of specific prompts appears.
Click one of these specific prompts, such as
Help me write a blog post. Ask me about the topic and purpose, to start a
new conversation using that prompt.
Upload and chat about files
The assistant can analyze files that you upload, such as PDFs, images, and
videos. You can also add files from your connected Google Drive or Microsoft
OneDrive Business accounts.
To chat about uploaded content, do the following:
In the chat box, click the
add_circle_outline icon.
Upload files to the assistant
Upload one or more files to the assistant.
Enter a prompt or query in the chat box.
File formats and size limitations
The following table lists the file formats and size limitations for files that
you can upload to the assistant:
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[],[],null,["# Chat with the assistant\n\nIn your app, you can chat about search results and uploaded content with the\nassistant. The assistant can provide summaries and answer questions through\nnatural language conversations.\nChat with the assistant\n\nWhen you ask a question, the assistant provides a summary based on the\ninformation it can find. You can then ask follow-up questions to refine the\nanswer and get details based on the data that your app searches across. You can\nalso provide your own context by uploading files for the assistant to analyze,\nor by mentioning specific people and documents in your prompt.\n\nAsk questions and view sources\n------------------------------\n\nTo engage in a conversation with the assistant and view supporting sources:\n\n1. Type your question into the chat box. The assistant automatically provides a\n summary based on your search results.\n\n2. Ask follow-up questions to refine the answers.\n\n3. To understand how the model processes your queries and prompts, click\n **Show thinking**.\n\n | **Note:** While the model is **Thinking** , the content is not localized. However, the steps are localized when you review them using **Show thinking**.\n4. To see the data sources the assistant used, click **Sources** at the end of\n the response.\n\n5. Hover over a listed source to highlight the portion of the result supported\n by that source.\n\n View supporting sources for the response\n\nTo get ideas about what to ask, do the following:\n\n1. Click one of the prompt suggestions below the chat box, such as\n **Help me write**. A list of specific prompts appears.\n\n2. Click one of these specific prompts, such as\n **Help me write a blog post. Ask me about the topic and purpose**, to start a\n new conversation using that prompt.\n\nUpload and chat about files\n---------------------------\n\nThe assistant can analyze files that you upload, such as PDFs, images, and\nvideos. You can also add files from your connected Google Drive or Microsoft\nOneDrive Business accounts.\n\nTo chat about uploaded content, do the following:\n\n1. In the chat box, click the\n add_circle_outline icon.\n\n Upload files to the assistant\n2. Upload one or more files to the assistant.\n\n3. Enter a prompt or query in the chat box.\n\n### File formats and size limitations\n\nThe following table lists the file formats and size limitations for files that\nyou can upload to the assistant:\n\nAdd context with mentions\n-------------------------\n\nYou can mention an agent, person, or uploaded file in your chat with the\nassistant by typing `@` in the chat box.\n\nTo add an agent, person, or file to the chat, do the following:\n\n1. Type `@`. Agentspace opens a list of suggested agents, people, and files that\n you can select from.\n\n Mention agents, people, or files in the chat\n2. Continue typing to filter the suggestions, or select one from the list.\n\n3. After mentioning a person in your prompt, you can hover over their name to\n see more information about them.\n\nLimitations\n-----------\n\nThe following limitations apply when using the assistant with the listed data\nsources:"]]