> By dialing the U.S. number (1-800-242-8478) or messaging it via WhatsApp, users can access an “easy, convenient, and low-cost way to try it out through famili

> By dialing the U.S. number (1-800-242-8478) or messaging it via WhatsApp, users can access an “easy, convenient, and low-cost way to try it out through familiar channels,” OpenAI said Wednesday. At first, the company said callers will get 15 minutes free per month. This is a genius way to get a large corpus of human voices.