Chrome's 4GB AI model isn't new, but you're not wrong for being confused
You can stop Chrome from taking up 4GB of storage for local AI, but that shouldn't be your problem.
Signal weather
Rising
Momentum is building quickly, so this card is a good early entry point into the topic.
All of Google's products have been getting more AI features, including Chrome, which now offers split-screen Gemini chatbot support, the ability to automate web browsing, and more. Some desktop Chrome users have also noted that the browser appears to suddenly want more storage space for AI. This is true—Chrome does download a 4GB AI model for on-device processing. It's been doing that for years, though. Google hasn't actually changed anything about Chrome's on-device AI, but the confusion is understandable, as the company has done a poor job of explaining what it's doing and why. This is, unfortunately, par for the course with Google's AI efforts. Just this week, someone noticed that Chrome had downloaded a 4GB Gemini Nano model and inferred from its sudden appearance that Google was deploying that AI on all Chrome installs right now. That's not exactly true. Google announced in 2024 that it would begin adding local AI capabilities to Chrome, powering features like Help Me Write, tab organization, and scam detection. Read full article Comments
Stay on the signal
Follow Chrome's 4GB AI model isn't new, but you're not wrong for being confused
Follow this story beyond a single article: new follow-ups, adjacent sources, and the evolving storyline.
Story map
Understand this topic fast
A quick entry into the story: why it matters now, who is involved, and where to go next for context.
Why it matters now
Topic constellation
Open the live map for this story
See which entities, story threads, sources, and follow-up articles shape this story right now.
Click nodes to continue
Story timeline
Continue with this story
A short sequence of events and follow-up stories to understand the arc quickly.
How reliable this looks
Signal and trust for Ars Technica
This source works at a rapid pace: 100% of recent stories land in the hot window, and 0% carry visible search signal.
Reliability
92
Freshness
100
Sources in storyline
3
Related articles
More stories that share tags, source, or category context.
My first in-prod corrupted hard drive problem
Comments
Signal weather
Momentum is building quickly, so this card is a good early entry point into the topic.
Why now
Fresh coverage with immediate momentum.
Cloudflare says AI made 1,100 jobs obsolete, even as revenue hit a record high
CloudFlare announced its first large-scale layoff. CEO Matthew Prince says because of AI efficiency gains, the company doesn't need as many support roles.
Signal weather
Momentum is building quickly, so this card is a good early entry point into the topic.
Why now
Fresh coverage with immediate momentum.
AI Is Breaking Two Vulnerability Cultures
Comments
Signal weather
Momentum is building quickly, so this card is a good early entry point into the topic.
Why now
Fresh coverage with immediate momentum.
Elon Musk faces criminal probe in France after ignoring summons in X case
France threatens criminal charges if Musk doesn't appear for questioning.
Signal weather
Momentum is building quickly, so this card is a good early entry point into the topic.
Why now
Fresh coverage with immediate momentum.
More from Ars Technica
Fresh reporting and follow-up coverage from the same newsroom.
Elon Musk faces criminal probe in France after ignoring summons in X case
France threatens criminal charges if Musk doesn't appear for questioning.
Signal weather
Momentum is building quickly, so this card is a good early entry point into the topic.
Why now
Fresh coverage with immediate momentum.
Engineers at NASA's Jet Propulsion Lab make a breakthrough in rotor technology
Testing shows rotor blades won't disintegrate when they spin at supersonic speed.
Signal weather
Momentum is building quickly, so this card is a good early entry point into the topic.
Why now
Fresh coverage with immediate momentum.
DNA identifies four more crew members of doomed Franklin expedition
Three served on the HMS Erebus; the fourth was Petty Officer Harry Peglar of the HMS Terror.
Signal weather
Momentum is building quickly, so this card is a good early entry point into the topic.
Why now
Fresh coverage with immediate momentum.
Which Macs are suffering from shortages—and where are things getting worse?
There are a couple signs of strain beyond the MacBook Neo and the desktops.
Signal weather
Momentum is building quickly, so this card is a good early entry point into the topic.
Why now
Fresh coverage with immediate momentum.