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Google Chrome silently installs a 4 GB AI model on your device without consent

thatprivacyguy.com

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Re: Google Chrome silently installs a 4 GB AI model on your device without consent

#551
post #10

Why use a browser from Google or Microsoft in 2026? Why in the world?

I agree. This is Google doing underhanded Google-things. Why the hell would anyone trust them in the first place?

Google's "don't be evil" motto already felt ironic over a decade ago, long before they even replaced it with "do the right thing [for shareholder value?]".

Re: Google Chrome silently installs a 4 GB AI model on your device without consent

#552

Talk about a nothing burger. "OOh they downloaded 4GB!" You mean 30 minutes of Netflix? The carbon emissions thing apparently isn't a big deal since the author says the browser's AI use is cloud based anyway, and offloading AI compute from the DC to the browser isn't really increasing carbon is it? Reads like another AI doomer trying to find something to get angry about.

>offloading AI compute from the DC to the browser isn't really increasing carbon is it?

That is actually an interesting question. I would think that any given amount of processing is at least slightly more efficient when running on large-scale cloud hardware, but I have no idea whether it's a few percent or 75%. There's also some overhead, so maybe there's no gain for smaller jobs.

Re: Google Chrome silently installs a 4 GB AI model on your device without consent

#553

...so what? If Chrome had installed 4GB for some other tooling that most people don't need, would anyone care? My operating system installs with a million default packages that I don't need. Users install applications with optional features all the time. Applications install additional tooling so that they'll function all the time. To the other point: of course Claude Desktop modifies the browser--that's how it works…

I think any program suddenly x5'ing its install size would raise eyebrows as to its purpose.

Re: Google Chrome silently installs a 4 GB AI model on your device without consent

#554
post #468

Earlier quoted context omitted.

The company I work at has several environments and hundreds of VDI users in each environment. Chrome is the default browser in all of them. By my rough napkin math, this one small change by Google will eat up at least 15 terabytes of new disk space in total. (I sure hope we are using deduplication at the physical storage layer...)

I certainly hope you don't automatically update.

Does your place review every line of every update patch note? Do you think you would catch this implication?

Re: Google Chrome silently installs a 4 GB AI model on your device without consent

#555
post #452

Earlier quoted context omitted.

You can already trigger a 2 GB model download with the Summarizer API[0], which is already shipped in Chrome. Summarizer.create() [0]: https://developer.chrome.com/docs/ai/summarizer-api#model-do... I think this is a distinct model from the Prompt API, since the other shipped AI APIs use fine tuned models.

So now we're up to 6 GB

Per user

Re: Google Chrome silently installs a 4 GB AI model on your device without consent

#556
post #524

If you back up to "intention" it's fully insane to make a GDPR argument against on-device AI. Yes it downloads bits, but those bits are not there to identify you - they are basically a local copy of the internet. This enables private data to be kept on-device . Having no personal data leave the device is fantastic for GDPR compliance. The good point in this article is about how the "AI" features in Chrome all use Goo…

Agreed, strange line of argument

Re: Google Chrome silently installs a 4 GB AI model on your device without consent

#557
post #423

Earlier quoted context omitted.

The more severe problem is that Google installs model weight files on a per-user basis, meaning Chrome occupies 4 more GB of space for every OS user on your device.

The company I work at has several environments and hundreds of VDI users in each environment. Chrome is the default browser in all of them. By my rough napkin math, this one small change by Google will eat up at least 15 terabytes of new disk space in total. (I sure hope we are using deduplication at the physical storage layer...)

Thankfully deduplication is a thing ;)

Re: Google Chrome silently installs a 4 GB AI model on your device without consent

#558

Earlier quoted context omitted.

It's not a very good small model to be honest. That said, you might be surprised to learn that some of the models from 3b-9b could probably replace 80% of the things nonvibe coders use chatgpt for. Its a good idea to run small models locally if your computer can host them for privacy and cash saving reasons. But how can you trust Google to autoinstall one on your machine in 2026? I just couldn't do it.

> That said, you might be surprised to learn that some of the models from 3b-9b could probably replace 80% of the things nonvibe coders use chatgpt for. Really? I'm a total amateur when it comes to doing anything with local models but I tried a few in this range using ollama at this point, and they didn't seem to know much about anything, and I couldn't figure out how to get them to search the web or run other tools,…

The latest small models are now reliable enough at simple tools like web search I think. It's just afaik none of the user friendly harnesses like ollama or LMStudio have a real one-click setup flow for this. You'll need to download models and do a fair bit of tool configuration.

Re: Google Chrome silently installs a 4 GB AI model on your device without consent

#559

Earlier quoted context omitted.

I think a local AI model is appreciated, but it being bundled and executed through Chrome, I expect that more or less all data get exfiltrated by Google. They simply read your mails, how would you expect there to be anything resembling decency in a company like that? It is the ad business. Bad thing is that people still use gmail.

Doesn't google already extract every single letter you put into the address bar as you type? The idea that the model is local is just Privacy Washing. What's the chance they aren't capturing your prompts somehow? For "Telemetry" so they can triage bugs of course!

Is it really privacy washing? This author assumed people would think AI was local but I don't know anyone like that. Everyone I know who's not deep in tech only uses big hosted models and isn't aware that anything else exists.

I'm more inclined to think it's cost unloading. Move their cloud GPU costs to your desktop.

Re: Google Chrome silently installs a 4 GB AI model on your device without consent

#560
Framing this as needing "consent" is deeply misguided. It's as silly as claiming that Microsoft Word installed an English language spellcheck dictionary without your consent. It's just part of the software. You consented to installing the software and having it autoupdate. That covers it.

Now we can argue whether or not it's an appropriate amount of disk space or bandwidth to use, but that's just a reasonable practical discussion to have. Framing it around consent is unnecessarily inflammatory and makes it harder to have a discussion, not easier.

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