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The Guardian - UK
The Guardian - UK
Technology
Dan Milmo and agency

Google AI chatbot Bard sends shares plummeting after it gives wrong answer

Google Bard Microsoft Alphabet ChatGPT Earth JWST
Google Bard seen on Google blogpost with Google logo
Shares plunged in Google parent Alphabet after AI chatbot Bard made a mistake. Photograph: Jonathan Raa/NurPhoto/Rex/Shutterstock

Google’s response to ChatGPT has got off to an embarrassing start after its new artificial intelligence-powered chatbot gave a wrong answer in a promotional video, as investors wiped more than $100bn (£82bn) off the value of the search engine’s parent company, Alphabet.

The sell-off on Wednesday came amid investor fears that Microsoft, which is deploying an ChatGPT-powered version of its Bing search engine, will damage Google’s business. Alphabet stock slid by 9% during regular trading in the US but was flat after hours.

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