Earlier image models relied heavily on diffusion techniques, which focused on reconstructing visuals from noise — often at the expense of fine details like text. Now, newer approaches (potentially including more language-model-like systems) allow tools like ChatGPT Images 2.0 to better understand structure, instructions, and context.

The result is a system capable of generating high-quality visuals with accurate text, multilingual support, and even complex formats like comic panels or UI designs. While generation may take slightly longer, the output quality has improved dramatically — signaling a future where AI can reliably produce professional-grade visual content with minimal human input.