Google parent Alphabet unveils beefed-up AI chatbot Gemini as competition heats up

Google parent Alphabet on Tuesday showed how it is building on artificial intelligence across its businesses, including a beefed-up Gemini chatbot and improvements to search, as it faces growing competition from OpenAI and other rivals.At its annual I/O developer event in Mountain View, Calif., CEO Sundar Pichai said the company is rolling out AI Overviews to all users in the US this week after a long period of public testing since last year.The new AI features unveiled on Tuesday will help investors evalua ...