AI image generation model MidJourney is introducing an updated V7 model to stay relevant in the face of competition from OpenAI's GPT-4o.The new model offers improved image quality, faster generation speed, and lower cost options such as Draft Mode and Conversational Mode.MidJourney V7 supports Relax and Turbo modes for high-resolution images, but some functionalities are still available in the previous V6.1 model.Personalization feature allows users to save preferences and customize the image generation process.