GPT Image 2.5 Sunburst changelog

Every change to GPT Image 2.5 Sunburst that Modelpeers has recorded, newest first, each with the source it came from. The record starts Sep 8, 2026.

All (1)Releases (1)

September 2026

GPT Image 2.5 Sunburst and Image 2.5 Flare

2 models from OpenAI

New releaseSep 8, 2026

GPT Image 2.5 Sunburst and Flare released

OpenAI released two image models for generation and editing on the Image API and the Responses API image tool, both at GPT Image 2 token rates.

Who is affected:: Apps generating or editing images.
What to do:: No action needed. Consider these as replacements for gpt-image-1 before its October 23 shutdown.

1 incident is listed on the GPT Image 2.5 Sunburst page. Get this changelog in a feed reader with the RSS feed.