The data to be translated: TikTok is currently testing the AI Song feature, which generates songs through large language models. User feedback after trying it out indicates that the generated songs have issues such as inaccurate pitch. YouTube is also testing a similar feature. TikTok previously introduced AI-generated songs, such as AI Drake and The Weeknd's "Heart on My Sleeve." To enhance transparency, TikTok has rolled out other features to help identify AI-created content within the app and has updated its rules requiring users to clearly indicate the use of AI.