New Brazilian Voices Rio and Viola in ChatGPT

Atty Eleti, an engineer on the ChatGPT Voice team at OpenAI, stated that two new voices named Rio and Viola now speak Brazilian Portuguese in the ChatGPT Voice app. The announcement says the voices are available immediately for all users in Brazil. A video attached to the post shows the mobile app interface with a large pulsing green orb on two side-by-side smartphones.