PANews reported on December 10 that according to the financial sector, on Monday local time, OpenAI announced that it would officially open the artificial intelligence (AI) video generation model Sora to users. The system can generate realistic videos based on text prompts. This is 10 months after OpenAI first publicly previewed this product. According to OpenAI, Sora will be open to paid ChatGPT users in the United States and other markets later that day. The new version of the tool Sora Turbo can generate videos up to 20 seconds long and can provide multiple variations of these videos. OpenAI CEO Altman said that the use of Sora is still limited in the early stage. ChatGPT Plus subscribers can generate 50 low-resolution videos per month, and ChatGPT Pro subscribers can generate unlimited "slower" high-resolution videos, as well as 500 quickly generated videos.