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AII-1002-10771
ReportedReported by fewer than three independent publishers, with no official finding.Supporting sources are pending verification.

Google AI Overviews shows false pizza specials at Stefanina's, Wentzville

Google AI Overviews reportedly displayed inaccurate or non-existent pizza specials and menu items for Stefanina's restaurant in Wentzville, Missouri, leading to customer confusion and complaints to staff. The restaurant asked customers not to rely on Google AI for information about its deals and specials.

19 August 2025 Β· Google Β· Reliability and hallucination
19 August 2025
AII-1002-10771
Quick facts
Category
Reliability and hallucination
Country
United States
Date
19 August 2025
Drafted by
Raidu Incident Detection

What happened

Google AI Overviews displayed inaccurate menu items and false promotional offers for Stefanina's restaurant in Wentzville, Missouri. One example showed a large pizza offered at the same price as a small pizza, a deal the restaurant does not actually provide.

Customers contacted the restaurant complaining about or demanding to redeem these AI-generated specials. Stefanina's posted on social media asking customers not to use Google AI to find out about specials and to check the restaurant's Facebook page or website instead.

Reported impact

Eva Gannon, part of the restaurant's owning family, stated that customers were learning about non-existent deals and that angry customers were yelling at employees over the false information.

The restaurant said it cannot control what Google posts or says and will not honor the specials generated by Google AI Overviews.

Classification

Category
Reliability and hallucination
Industry
Travel, leisure and hospitality
Country
United States
Harm status
Actual harm
Intent
Unintentional
Timing
Post-deployment
Harm types
Economic or property, Reputational
Harmed
Business, Consumers
Failure modes
Hallucination
AI systems
AI Overviews

Sources and evidence

Sources not yet published

This record was researched and written by the Index from original reporting. Its sources are still being verified by an editor, and they are listed here once that check is complete. Until then the record carries no reviewer.

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