Chrome AI Test Page

https://chrome-ai.lance.moe/

This is a test page for the built-in AI model in Chrome. It is a simple page that allows you to test the model's performance on your device.

Using React, TypeScript, Tailwind CSS, shadcn-ui.

Getting Started

Prerequisites

• Latest version of Google Chrome (127+).
• Make sure you have more than 22GB of free space on your system.

How to Set Up Built-in Gemini Nano in Chrome

1. Install Chrome Canary: Ensure you have version 127. Download Chrome Canary.
2. Enable Prompt API: Open chrome://flags/#prompt-api-for-gemini-nano, set it to "Enabled".
3. Enable Optimization Guide: Open chrome://flags/#optimization-guide-on-device-model, set it to "Enabled BypassPerfRequirement". Restart the browser.
4. Login to Google: Make sure you are logged in to Chrome. For now, Incognito and Guest mode are not supported.
5. Download Model: Go to chrome://components/, and open DevTools(F12), run await window.ai.createTextSession() in the console. After a while, you could find "Optimization Guide On Device Model" in the list, ensure it’s fully downloaded. If the version is "0.0.0.0", click "Check for update".
6. Troubleshoot: If the "Optimization Guide On Device Model" is not displayed, disable the settings in steps 2 and 3, restart your browser and re-enable it.
7. Verify Setup: Open a webpage, press F12, and check window.ai in the console.