OpenAI releases GPT Image 2.5 Sunburst and Flare
OpenAI released GPT Image 2.5 Sunburst and GPT Image 2.5 Flare for generation and editing via the Image API and Responses image tool. Both add xhigh and max quality and use GPT Image 2 token rates.
Models: GPT Image 2.5 Sunburst, GPT Image 2.5 Flare
Source: OpenAI API changelog, checked Sep 28, 2026. Summarized from the provider’s announcement.