How to block Microsoft Edge from automatically loading AI models.

The Microsoft Edge browser may automatically download large artificial intelligence models without displaying any prior notification.

Table of Contents

Why does Microsoft Edge download AI models to the computer?
Block Edge from automatically loading AI models on Windows 11.

Many users have discovered that the Microsoft Edge browser can automatically download large artificial intelligence models without prior notification. These models can take up several GB of hard drive space, significantly impacting devices with low-capacity SSDs.

Microsoft Edge is built on the Chromium platform, so it inherits many local AI features similar to Google Chrome. To support AI features running directly on the device, the browser can automatically download model files and store them in the system. Below is a guide on how to block automatic AI model downloads on Microsoft Edge.

Why does Microsoft Edge download AI models to the computer?

Edge can store AI models in a folder named OptGuideOnDeviceModel. Inside, it often contains large data files such as weights.bin, which can be up to about 4GB in size.

The purpose of loading AI models:

Supports AI features that work offline.
Increase AI processing speed by running it directly on the device.
Reduce reliance on internet connectivity by using integrated AI tools.

However, not all users need these features. Automatic downloads can consume a significant amount of storage space without the user's knowledge.

Block Edge from automatically loading AI models on Windows 11.

Step 1:

Type "regedit" into the Windows search bar and click on the result to access the Registry Editor.

Step 2:

In the new interface, access it via the link below.

HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoft

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Step 2:

Right -click on the Microsoft key icon , select New , then select Key to create it.

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Now, name the new key Edge and press Enter to create it.

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Step 3:

Right- click on the newly created Edge key, select New from the menu that appears, and then click on DWORD (32-bit) Value .

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We name this value GenAILocalFoundationalModelSettings .

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Step 4:

Next, right-click on the GenAILocalFoundationalModelSettings value and select Modify .

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Then you set the value to 1 to prevent Microsoft Edge from downloading and using AI models that are locally available on your Windows 11 computer.

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Finally, restart your computer for the changes to take effect. Microsoft Edge will no longer download or use local AI models. If an AI model was previously downloaded, the system will remove the associated files.

If you frequently use offline AI features or new AI tools in Microsoft Edge, keeping the default settings may provide a better experience.