On September 8, OpenAI launched ChatGPT Images 2.5, a new image model that the company says delivers sharper detail, more natural lighting and better-preserved faces and pets from reference photos. Generation time is said to be up to 50 percent shorter than in Images 2.0, and the model follows editing instructions more faithfully across several turns without degrading the image. The model is rolling out to all ChatGPT, ChatGPT Work and Codex users on web, mobile and desktop.
New is the Sketch feature, which lets the user draw directly in ChatGPT as a guide for the final image, templates for formats such as posters and product photos, comments placed directly on the image for targeted edits, and the option to share the prompt along with the image. For developers there are two API models: GPT-Image-2.5 Flare, which is meant to deliver higher quality than GPT-Image-2 at half the latency, and GPT-Image-2.5 Sunburst for more demanding production work. Axios, which tested the model in advance, notes that it is becoming ever harder to tell that the images are AI-generated, even though the company keeps invisible watermarking and C2PA metadata. OpenAI says more than three billion images are created every week across ChatGPT and the API.
For the Nordics, the launch lands five days before Sweden's general election on September 13, in a campaign where the Swedish Psychological Defence Agency reported an AI-driven bot network aimed at Sweden as recently as last week. Since August the EU AI Act has required that AI-generated images be machine-detectable, even if penalties are delayed, and the new model's watermarking becomes a test of how well that requirement holds once material passes through Meta, X and TikTok. For Swedish and Norwegian photographers and illustrators, the question Axios raises remains: the models are trained on the work of real creators, mostly without consent or compensation.
Source: OpenAI, Axios, 9to5Mac