Image prompting
<header className="not-prose mb-8"> <h2 id="gpt-image-2.5-guide" className="m-0 text-3xl font-semibold text-default" > \{"GPT Image 2.5 prompting guide"\} </h2>For the complete documentation index, see llms.txt. Markdown versions of documentation pages are available by appending
.mdto the page URL.
Choose a model, write effective prompts, and preserve details across
edits.
</header>