On Tuesday, OpenAI announced Sora 2, its second-generation video-synthesis AI model that can now generate videos in a variety of styles with synchronized dialogue and sound effects, which is a first ...

The standout feature is “cameos,” where users can place a realistic avatar of themselves in any generated clip.

Sora 2.0 is accompanied by an invite-only mobile app called Sora, which lets users generate AI videos of themselves and their friends. The app features a ...