OpenAI's new model Sora has recently attracted attention. The New York Times cited sources as saying that OpenAI has completed a transaction with a valuation of up to $80 billion, or even more. This means that OpenAI has almost doubled its valuation in less than 10 months from about $29 billion. A data platform report states that OpenAI is now one of the most valuable technology startups in the world, second only to ByteDance and SpaceX. However, the market is concerned about the copyright and deepfakes risks brought by the Sora model.