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OpenAI on Google Cloud lets companies spend Google commitments on GPT-6, and that changes procurementGoogle won’t let schools disable AI Overviews without blocking Search, and educators are looking for exits
· Updated · Signal Desk newsroom
Analysis of reporting by WIRED. How we work

Starting next year, schools’ only official way to remove AI Overviews is blocking Google Search entirely. Teachers who want students to weigh sources before reading a synthesis call it counterproductive, and workarounds can break at any time.
Key takeaways
- Google says it won’t provide a way to disable AI Overviews for schools; blocking Search is the only path.
- Search, Gemini and Gemini Notebook will be off by default, and admins can enable any mix.
- Microsoft offers a Chrome extension that turns off AI summaries in Bing.
- A Washington University study found only about 42% of AI Overviews fully verifiable from their citations.
- Workarounds such as URL tweaks and district extensions can break when Google changes delivery.
No off switch
Google told schools it won’t provide a way to disable AI Overviews, the machine-written answers atop search results. Starting next year, the only official path out is blocking Search entirely, because Overviews and AI Mode are treated as inseparable from the results page (skip AI, lose Search). Google offers more choice on paper, with Search, Gemini and Gemini Notebook off by default and admins able to enable any mix, and less where it counts. An elementary-middle IT administrator wrote on Google’s forums that handing students an AI synthesis before they examine sources is “counterproductive to what we’re trying to teach.” Google later clarified that schools can keep Search while skipping Gemini, but not Search without Overviews (clarification).
Why educators object
Teaching kids to navigate links, check sources and form a judgment is foundational literacy, and an Overview that is “tempting to read and often good enough to trust,” as WIRED puts it, short-circuits it, especially for young students who treat confident wrong answers as fact. A Washington University in St. Louis study found only about 42% of AI Overviews fully verifiable from their own citations; Google says Overviews are rigorously tested and improving.
Dominique Johnson of Lake Oswego Parents for Responsible Technology said her community was “flabbergasted.” Adeel Khan, a former teacher and principal who runs MagicSchool, called the refusal to offer a Bing-style switch “infuriating, insulting, and ludicrous”; Microsoft already ships a Chrome extension that disables AI summaries in Bing. Former Google Search PM Nicole Kerson notes a long-run school fork has real costs, but that is a commitment choice, not an excuse.
Defaults become destiny
This isn’t an argument against AI in schools; it is about keeping adults able to decide when AI enters a lesson. Google’s planned Guided Learning, which coaches students toward answers, gestures at productive struggle, but USC’s Stephen Aguilar hears a self-serving note: Chromebooks, Classroom, Search and YouTube already own the stack. Workarounds like Fairfax County’s extension can break whenever Google changes delivery, DuckDuckGo sees an opening (DuckDuckGo), and under-resourced districts, Aguilar warns, will stay. The context is commercial too: Alphabet just had its worst single-day selloff after weaker search ad sales, partly because AI surfaces carry fewer ads (AI monetization), and a 2024 ruling found Google illegally maintained a search monopoly. More in our Google coverage and Gemini coverage.
Who feels it
- Schools and districts
- Keep Search with Overviews, or block it and find alternatives.
- Parents and advocates
- Pressure on boards for non-Google options.
- Political and antitrust risk if classrooms become the face of forced AI.
- Rival search engines
- An opening if they meet procurement needs.
What to watch
- Whether Google ships a school control for Overviews.
- District switches, starting with Los Angeles Unified’s review.
- Antitrust or legislative attention to classroom defaults.
- Whether Guided Learning is genuine scaffolding.
FAQ
Can schools turn off Google AI Overviews?
No. Google says the only official way is blocking Google Search entirely.
Are AI Overviews accurate?
A Washington University in St. Louis study found only about 42% fully verifiable from their citations; Google says they are tested and improving.
What alternatives do schools have?
Blocking Search, workarounds like district extensions, or other engines such as DuckDuckGo.
Companies: Google
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