In America the service https://help.openai.com/en/articles/10193193-1-800-chatgpt-calling-and-messaging-chatgpt-with-your-phone is already active, but soon it will be in other countries as well you can add chatgpt to whatsapp via a number and you can then chat or make a call and converse.

For those who missed it the Sora AI also came out to make videos! and o1 the model that makes reasoning came out of the preview already several days ago!

There have also been many API-side improvements, and o1 is now available via API.