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Google Chrome Might Have Installed an AI Model Onto Your Device Without You Knowing
Google Chrome is silently installing a roughly 4 GB Gemini Nano AI model on user devices without requesting permission, with the file downloading automatically once hardware requirements are met.
Privacy professional Alexander Hanff discovered this behavior using filesystem event logs, documenting that Chrome ignores user deletion attempts by treating them as a transient state to be corrected.
Users can locate the file in a folder called 'OptGuideOnDeviceModel' or disable the download by searching 'Enables optimization guide on device' within 'chrome://flags.'
Tech journalist Rachit Agarwal stated Google should require user confirmation for downloads, while Hanff warned the automatic installation carries an overarching climate impact due to widespread deployment.
Google Chrome faces heat from a new wave of AI browsers including Perplexity Comet and Dia. To stay relevant, Google is adding AI features to Chrome, though critics argue this approach has taken a step too far.