This was written by ChatGPT itself:

ChatGPT is an advanced language model based on artificial intelligence, specializing in generating natural text. It helps users solve various problems, whether it’s writing articles, translations, programming, developing marketing strategies, data analysis, or answering expert questions. Its main advantage is the ability to adapt to different communication styles and provide personalized responses. In addition to technical skills, it can create creative content such as stories, poems, visual proposals, or scripts. Thanks to its versatility, it is an ideal tool for individuals and companies looking to increase their efficiency and innovation.

This about the image generator:

The image generation model is an advanced AI tool that converts text descriptions into visual form. It uses deep learning and neural networks to understand the context and details of the given input to create accurate and aesthetically pleasing images. This type of AI can create a wide range of visual outputs, from simple sketches and icons to photorealistic scenes and abstract art. It is ideal for designers, artists, marketers, and ordinary users seeking inspiration or wanting to quickly visualize their ideas. This model also allows customization of style, colors, and other parameters, making it a versatile tool for visual creation.

This about Sora.com:

Sora is an advanced video generation model developed by OpenAI. It allows users to create realistic and creative videos based on text descriptions, images, or videos. Sora can generate videos in various formats, with resolutions up to 1080p and lengths up to 20 seconds. Users can also edit, remix, and combine their own materials to achieve the desired result.
Sora is available at sora.com and is integrated into ChatGPT Plus and Pro subscriptions. ChatGPT Plus subscribers can generate up to 50 videos per month with resolutions up to 720p, while ChatGPT Pro subscribers have access to up to 500 videos per month with resolutions up to 1080p and lengths up to 20 seconds.
All videos generated using Sora contain visible watermarks and C2PA metadata indicating that they were created by artificial intelligence. Before uploading content to Sora, users must confirm that their materials do not contain minors, explicit or violent content, or copyrighted materials.
Sora represents a significant step forward in video generation using artificial intelligence, offering new possibilities for creative professionals and ordinary users alike.