scenario-gpt-image
Scenario GPT Image
Overview
Every member of GPT Image, OpenAI's image family on Scenario, both generates and edits. At authoring time GPT Image 2 led public arenas in both text-to-image and image editing; 1.5 keeps two contract features 2 lacks. Discover members with search and treat model_schema_get as the contract: the family agrees on prompt and references, splitting on sizing, masks, and backgrounds.
Connection and the core loop: see the scenario skill in this repo; model-agnostic image work: the scenario-image skill. If a sibling skill named here is missing from your available skills, ask the user to install it (npx skills add scenario-labs/skills --skill <name>); unattended, proceed from tool schemas and flag the gap.
Quick reference
Shared shape at authoring time: prompt (required, cap 32000 characters), referenceImages (array, up to 10; the image to edit rides here), numOutputs (1 to 10), quality, background. The splits:
| Contract | GPT Image 2 | GPT Image 1.5 |
|---|---|---|
| Sizing | width and height, 16 to 3840 px |
aspectRatio: auto, 1:1, 3:2, 2:3 |
| Inpainting | mask file |
no mask field |
background |
auto, opaque | transparent, opaque, auto |
| Source fidelity | prompt wording only | inputFidelity: high locks, low reworks |
quality |
auto, high, medium, low (auto) | high, medium, low (high) |