Google AI Overviews liability: two German courts, two opposite rulings
The fight over Google AI Overviews just got messy. Two courts in Germany looked at the same Google feature. But they gave opposite answers. An AI Overview is the short, AI-written summary you now see at the top of Google search. It grabs bits from many websites. Then it mixes them into one answer. The big legal question is simple. When that summary is wrong, who is to blame?
In June 2026, a court in Berlin said Google is mostly not to blame. It called AI Overviews “a new search result format.” It said this is not Google’s own writing. But a few weeks before, a court in Munich said the opposite. It said Google is directly liable. “Liable” means legally responsible, or at fault by law. So Google can be blamed for false claims its AI summary makes. Google is now appealing the Munich ruling. (To appeal means to ask a higher court to look again and change the decision.) The two rulings clash. So the rules for AI search are still unclear.
What are “AI Overviews” and “liability”?
An AI Overview is a summary written by Google’s AI. It sits above the normal blue search links. You do not have to click ten websites. The AI reads them for you. Then it gives one quick answer.
“Liability” just means legal blame. Say a newspaper prints a lie about you. The newspaper can be sued. But say a library lends you a book full of lies. The library usually cannot be sued. So the courts are asking one thing. Is Google more like the newspaper (the author)? Or more like the library (just a middleman who passes things along)? That one choice changes everything.
The Berlin ruling: “just a new search format”
In early June 2026, the Berlin court sided with Google. A perfume company had sued. When people searched for that brand, the AI Overview named the brand. Then it pointed to cheaper copycat products. The perfume maker said this hurt its trademark. (A trademark is a brand’s legal name or logo that others are not allowed to copy.)
The court did not agree. It said the AI was only showing facts that were already on other websites. The judges gave a few clear reasons:
- Google has no “decisive influence” over what the AI says. (That means Google does not really control the words.)
- Users know the AI is gathering info from other sources.
- Google does not show the AI text as its own words.
- The summary matched what the other websites said.
In short: Google is the library, not the author. So it gets only a little blame. It is like a normal search engine that links to pages it did not write.
The Munich ruling: Google “in its own words”
The Munich Regional Court went the other way in late May 2026. Two publishers from Munich sued. (Publishers are news websites that make and post their own stories.) Google’s AI Overview had falsely tied them to fraud schemes. (Fraud means lying or cheating to steal money.) That is a serious claim about real businesses, and it was not true.
The Munich judges ruled that an AI Overview counts as Google’s own content. The AI rewrote and mixed the sources into fresh sentences. So it was speaking in Google’s own voice. That means Google must get the facts right. Here, it did not. And a real business was harmed.
Google pushed back. The company said: “This case focuses on specific and narrow errors, not the foundational way AI Overviews displays web content.” In plain words, Google says these were just a few small mistakes, not a problem with how the feature works. Google says it will appeal. It will likely point to the Berlin ruling to help its case.
Key facts
| Detail | Berlin ruling | Munich ruling |
|---|---|---|
| Date | Early June 2026 | Late May 2026 |
| Court | Berlin court | Munich Regional Court |
| Who sued | A perfume company | Two Munich publishers |
| Complaint | Trademark / copycat links | False fraud claims |
| Verdict on Google | “New search format,” limited blame | Directly liable for the content |
| Outcome | Google not liable | Google liable; appealing |
What’s at stake for publishers and AI search
For publishers, a lot is at stake. An AI Overview can answer a reader’s question on its own. So the reader never clicks the website that did the work. That can cut the website’s traffic (the number of visitors). And fewer visitors means less ad money. The Munich case adds a new worry too. The AI can describe a business in the wrong way. And that mistake sits right on the world’s biggest search page.
For AI search itself, the two rulings pull in opposite ways. Say courts treat AI Overviews as Google’s own words. Then Google must be far more careful, and that may slow the feature down. But say courts treat them as a neutral search format. Then Google can keep moving fast, with fewer safety duties. Until higher courts decide, the rules stay foggy across Europe.
Why it matters (especially for India / founders)
These cases are from Germany. But the lesson still travels. Indian founders, creators, and brands also lean on Google for visitors. If AI Overviews answer questions directly, fewer people reach your site. That hurts content businesses, online stores (e-commerce means buying and selling on the internet), and local services alike.
There is a second lesson for anyone building AI tools. The Munich ruling gives a warning. If your AI writes confident summaries, you may own the mistakes inside them. Saying “it came from another website” may not save you. So if you build a chatbot or an AI search tool, plan ahead. Care about accuracy. Show your sources. And have a fast way to fix errors.
FAQ
What is an AI Overview?
It is an AI-written summary at the top of Google search. It mixes info from several websites into one short answer.
Why did the two courts disagree?
Berlin saw AI Overviews as a neutral search format. So it called Google just a middleman. Munich saw them as Google’s own content. So it said Google is directly responsible.
What happens next?
Google is appealing the Munich ruling. Higher courts will likely settle the clash. They will also set clearer rules for who is to blame in AI search.
Takeaway
One feature, two verdicts. It is a neat picture of how unready the law is for AI search. Berlin protects Google. Munich protects publishers. The winner on appeal will shape one big thing. It will decide how much Google owes for the words its AI puts on the screen. And that affects how safe your own website’s traffic and good name really are.
Sources: The Decoder — Berlin court ruling and The Decoder — Google appeals Munich ruling.
