In tweaking its chatbot to appeal to more people, OpenAI made it riskier for some of them. Now the company has made its chatbot safer. Will that undermine its quest for growth? Credit...Julia Dufosse ...

PayPal said on Tuesday that it is adopting a protocol in combination with OpenAI’s “Instant Checkout” feature to let users pay for their shopping directly within ChatGPT, starting in 2026. PayPal is ...

An AI language model like the kind that powers ChatGPT is a gigantic statistical web of data relationships. You give it a prompt (such as a question), and it provides a response that is statistically ...

Seven families filed lawsuits against OpenAI on Thursday, claiming that the company’s GPT-4o model was released prematurely and without effective safeguards. Four of the lawsuits address ChatGPT’s ...