GPT Image 2.6 vs GPT Image 2.5: what changed in the new flagship?
A practical look at how GPT Image 2.6 improves on GPT Image 2.5 across reference editing, relighting, and in-frame typography.
Same workflow, sharper execution
GPT Image 2.6 keeps the exact resolution tiers (1K, 2K, 4K), eleven aspect ratios, and four-reference Image to Image setup as GPT Image 2.5, at the same credit cost. You do not need to rewrite your prompts to move over.
Where 2.6 pulls ahead is how strictly it honors compound briefs —when a prompt specifies subject identity, camera angle, lighting change, and quoted text all at once.
Cleaner reference edits
When swapping backgrounds or relighting a product photo, GPT Image 2.6 holds edges, labels, and facial features more tightly than 2.5, reducing the need for second and third passes.
Both models stay in the studio
You can switch between GPT Image 2.6, GPT Image 2.5, and GPT Image 2 in one click inside the studio or run side-by-side prompts on the comparison page.
Same-prompt comparison
The same-prompt test bench