GPT Image 2.5 Flare – Image to Image is OpenAI’s fast image-generation and editing model for transforming existing images using natural-language instructions. Flare is optimized for speed while maintaining high-quality visual output, and supports image inputs for reference-based generation and editing. OpenAI also highlights improvements in precise editing and subject preservation across GPT Image 2.5. Through Kie.ai, this variant supports image-to-image editing with reference images, along with 1K, 2K, and 4K output resolutions, multiple aspect ratios, and transparent or opaque backgrounds.