If your Mac's storage has been mysteriously shrinking recently and you use Google Chrome, you may have already identified the culprit. The browser has been downloading a 4GB AI model file onto computers without explicit user consent. Here's how to reclaim the space.
The file in question is called "weights.bin," which powers Google's on-device Gemini Nano AI model – the engine behind Chrome features like scam detection, autofill suggestions, and the "Help Me Write" tool. Local models tend to be pretty big storage-wise, and this one is no different. The problem is that Google hasn't clearly signposted the fa