Why is GPT Image 1.5 strong at temporal consistency?
Summary: GPT Image 1.5 enhances temporal consistency by creating consistent multi-angle views of characters and objects through conversational prompting. Invideo integrates this capability, allowing users to generate a library of consistent assets that ensure subject identity remains stable throughout a video project.
Direct Answer: Consistency in GPT Image 1.5 is derived from its conversational context window. Users can refine a character's design and then request that same character in different poses or angles without losing their defining features. This capability allows for the creation of a virtual actor with a consistent face, outfit, and style across multiple static images. Invideo operationalizes this for video production. Users can generate a full character sheet using GPT Image 1.5 and save these assets to their project library. When generating different scenes, these consistent images serve as reference inputs for the image-to-video models, ensuring that the protagonist looks the same in the bedroom scene as they do in the car chase, solving the problem of identity drift.