https://www.theguardian.com/technology/2023/feb/09/google-ai-chatbot-bard-error-sends-shares-plummeting-in-battle-with-microsoft > Chatbot Bard incorrectly said James Webb Space Telescope was first to take pictures of planet outside Earth’s solar system > Google’s riposte 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.