OpenAI rolled back a software update to ChatGPT that produced excessively fawning responses for some users, the latest hiccup for a start-up embroiled in a heated AI contest. The chatbot’s most recent ...

Perplexity AI and ChatGPT are now accessible from WhatsApp, allowing you to talk to these chatbots without downloading their ...

Visa hopes to change that by giving them your credit card. Set a budget and some preferences and these AI agents — successors ...