GPT Image 2.5 Flare is OpenAI's fast default image model with natural lighting, rich textures, and transparent backgrounds.

GPT Image 2.5 Sunburst is OpenAI's precision tier for intricate detail and premium visual work, with longer generation times.

GPT Image 2 improves prompt following, composition, and visual fidelity over GPT Image 1.5.

GPT Image 1.5 improves prompt following, composition, lighting, and detail over GPT Image 1.

GPT Image 1 creates images with quality and resolution controls.