Bard vs. ChatGPT vs. Bing: Why Google Restricted Its Chatbot (Exclusive)

Google’s new AI chatbot Bard is more restricted than OpenAI’s ChatGPT and Microsoft’s Bing. It also can get things wrong. Google’s Sissie Hsiao about it all to WSJ’s Joanna Stern in an exclusive interview. Photo illustration: Preston Jessee for The Wall Street Journal