Introducing ChatGPT Images 2.5
Simon Willison’s Weblog 1 month ago 14 ● 5 sources
OpenAI introduced ChatGPT Images 2.5, an update to its image generation models used in ChatGPT and the GPT-Image API. It reports use of more than 3 billion images, and the API adds two model IDs: gpt-image-2.5-sunburst and gpt-image-2.5-flare. The models are described as responding faster, improving multi-turn instruction-following, and better preserving subjects from reference photos, with new CLI tooling support for reference images.