Chrome's New AI Features Are Quietly Devouring 4GB of Your Storage

Google Chrome users are reporting the discovery of a massive 4GB file named 'weights.bin' hidden within their browser directories. This large download is triggered when certain on-device AI features are enabled, as the browser requires the local storage of large language model weights to function without constant cloud communication. While these features offer advanced tab management and writing help, the significant storage footprint is catching many off-guard, particularly those running devices with limited disk space. Users looking to reclaim their storage may need to disable specific AI experimental settings or manually locate and manage the hidden directory.