OpenAI API — November, 2026

This release introduces the new GPT-Image-2.6 Sunburst and Flare models, significantly enhancing image generation and editing capabilities. Key features include adjustable complexity, direct SVG and animated GIF output, and markup-guided editing for both new and existing GPT Image 2.5 models. These additions provide users with more versatile and powerful tools for creative image manipulation, complemented by an updated image generation guide.

Source: official ChatGPT & Codex release notes. Summaries are written from the official notes; see how we work.