Chinese App Kling Emerges as Rival to OpenAI's Video Generator Sora

Chinese app maker Kuaishou has released an AI video generator called Kling capable of producing impressive results that rival OpenAI's Sora. Although Sora has not been available to the public yet, Kling is being operated via a waitlist with remarkable AI-generated videos being created from the service. The model adopts a "3D spatio-temporal joint attention mechanism, which can better model complex spatio-temporal movements, generate video content with larger movements, and at the same time conform to the laws of motion." The race for AI video is on with OpenAI heavily teasing Sora; collaboating with artists and music videos being made with the state-of-the-art technology. Of course, we don't know what training data was used to build Kling but then we don't know what was used to build Sora either. OpenAI has repeatedly refused to discuss Sora's training data set in any detail or shed light on where OpenAI might have taken it from. The repeated line from OpenAI is that it is "Publicly available" data which was also used for the AI image generator DALL-E..