OpenAI Announces AI-Powered Search Engine That Could Challenge Google—And Alphabet’s Stock Drops 3%. Here’s What To Know. ForbesOpenAI announces a search engine called SearchGPT; Alphabet shares dip CNBCOpenAI announces SearchGPT, its AI-powered search engine The VergeOpenAI is testing web search features for ChatGPT, challenging Google The Washington PostOpenAI announces SearchGPT in challenge to Google’s search dominance Yahoo Finance