gpt-image Agent runbook for GPT Image 2 / 2.5 generation/editing. Use the prompt library + packaged CLI. Do not reimplement image API code. Operating loop 1. Classify request and resolve model : , , , or ; identify asset type, exact text, aspect ratio, references, safety constraints, and budget/quality. Apply the model-choice rules below before any API call. 2. Choose the reference path : Image 2 keeps the gallery-first workflow below. For 2.5, a precise brief needs no reference loading; otherwise choose one short task slice. 3. Refine only as needed : preserve the brief. Add a specific galle…