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OpenAI's video generation tool Sora has garnered significant attention since its launch, but where it draws its expertise from has remained a mystery. Now, a corner of that mystery seems to be revealed: Sora's training data likely contains a large amount of game live streams and tutorial videos from Twitch! Sora acts like a skilled 'master of imitation', capable of generating videos of up to 20 seconds long just from text prompts or images, and can handle various aspect ratios and resolutions. In February of this year, OpenAI first publicly introduced Sora.

As OpenAI recently released its video-generating AI model Sora, it has attracted widespread attention. An in-depth investigation reveals that the training data for the model may include a large amount of unauthorized game videos and livestream content, which could pose significant legal risks for the company. Through detailed testing, researchers found that Sora is capable of generating videos in various gaming styles, ranging from scenes reminiscent of 'Super Mario Bros.' to first-person shooter graphics in the style of 'Call of Duty', and even typical styles of 90s arcade fighting games.