GPT Image 2.5 Flare · GPT Image 2.5 Sunburst
GPT Image 2.5 image family
Use GPT Image 2.5 with its output and background options visible.
Vizify lists GPT Image 2.5 Flare and GPT Image 2.5 Sunburst. Both expose 1K, 2K, and 4K entries, up to 16 reference images, and an auto, opaque, or transparent background. The GPT Image 2.5 generator runs Flare by default with those controls on the page.
Flare and Sunburst policies 1K, 2K, and 4K entries Up to 16 reference images Auto, opaque, or transparent background Dedicated GPT Image 2.5 generator
Verified catalog facts
What Vizify exposes for this model family.
These facts are generated from the current public catalog, not copied from provider marketing.
Text · Image
Image
Image generation
Reviewed 2026-09-26
Where this family fits.
Prompt-led images that need a 2K or 4K deliverable
Subjects on a transparent background without a separate cutout step
Reference-heavy requests with up to 16 input images
Wide 21:9 frames alongside the common portrait, landscape, and square ratios
What not to assume.
The catalog lists identical parameters for Flare and Sunburst and does not document a quality difference between them
The GPT Image 2.5 generator stages up to 8 references from the page, fewer than the 16 the model accepts; the GPT Image 2 generator keeps using GPT Image 2
A transparent background is a request, so the returned alpha still needs inspection
Generated text, identity, logos, and small detail still require review
What the two variants share
GPT Image 2.5 Flare and Sunburst list the same contract in Vizify: 1K, 2K, and 4K output, up to 16 reference images, nine aspect ratios including Auto and 21:9, and an auto, opaque, or transparent background. The page keeps both names visible instead of inventing a ranking between them.
Transparent output
The background control is the practical difference from GPT Image 2, whose current contract has no transparent option. Ask for a transparent background when the subject will be placed on another layout, then check edges, shadows, and fine strands before reuse.
How to run it
Start from the GPT Image 2.5 generator, which runs Flare by default, or name either variant in any Vizify image request. Vizify inspects the policy, rejects values outside the published parameters, and returns one image artifact.
Evidence boundary
Availability and parameters were checked against the Vizify generation catalog on 2026-09-26. External benchmark, pricing comparison, and search-demand conclusions require separate evidence.
FAQ
Questions about GPT Image 2.5 in Vizify
Which GPT Image 2.5 variants are available in Vizify?
Vizify currently lists GPT Image 2.5 Flare and GPT Image 2.5 Sunburst.
How do Flare and Sunburst differ in Vizify?
In the current catalog they share the same resolutions, reference limit, ratios, and background options. This page does not claim a quality or style difference between them.
Which output sizes does GPT Image 2.5 support?
Both variants list 1K, 2K, and 4K, with 1K as the default entry.
Can GPT Image 2.5 return a transparent background?
Yes. Both variants accept an auto, opaque, or transparent background request. Inspect the result, because a generated edge can still carry halos or leftover background.
How many reference images can I use?
Up to 16 reference images per request. Extra images are rejected before execution rather than silently dropped.
Which aspect ratios are listed?
Auto, 1:1, 4:3, 3:4, 16:9, 9:16, 3:2, 2:3, and 21:9.
Is there a GPT Image 2.5 tool page?
Yes. The GPT Image 2.5 generator runs Flare by default and exposes aspect ratio, 1K/2K/4K output, and the background option. Name Sunburst in the prompt if you want that variant; Vizify checks the selected policy's parameters before it runs.
Does GPT Image 2.5 replace GPT Image 2?
No. GPT Image 2 remains Vizify's default image model and keeps its own page and generator. GPT Image 2.5 is an additional choice.