OpenAI has launched the latest upgrade to its large language model (LLM) for ChatGPT Plus subscribers—the "Creative Writing" feature of ChatGPT-4o. According to a brief statement from OpenAI on X (formerly Twitter), the upgraded model's writing capabilities are more natural and engaging, and can be customized based on user needs, enhancing the relevance and readability of the content.

With this upgrade, ChatGPT-4o is considered to have reached new heights in creative writing. Some users even describe its ability to create rap lyrics as comparable to Eminem. A user named Kyle stated, "I have been testing language models for complex rap lyrics for two years. Now, ChatGPT-4o has perfectly captured the intricate internal rhyme schemes for the first time."

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Image Source Note: Image generated by AI, image authorized by service provider Midjourney

Moreover, ChatGPT has also shown remarkable improvements in story creation. Whether providing bedtime stories for parents or weaving complex plots, ChatGPT-4o has demonstrated astonishing progress.

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In addition to enhanced writing abilities, ChatGPT-4o has improved file handling. Users can upload files such as spreadsheets or images, and the model will provide deeper analysis and comprehensive responses. This feature holds significant practical value for users in fields like data analysis and creative design.

It is worth mentioning that this update requires no additional action from users; all improvements are completed automatically in the background. However, this upgrade is only available to ChatGPT Plus subscribers, while free plan users continue to use the old ChatGPT-4 model.