Prototipal

Model · OpenAI

GPT-Image 1.5 — fast OpenAI images.

Faster, cheaper OpenAI image generation when you don't need GPT Image 2's full visual reasoning. Same workspace, lower per-render cost, sub-8-second wall time.

<8sWall time
FasterThan GPT-2
CheaperPer render

Capabilities

What it does.

06Features
01

Fast inference

Sub-8s typical wall time — faster iteration on cheaper renders.

02

Cheaper per render

Lower cost tier when GPT Image 2's reasoning isn't needed.

03

Edit endpoint

Surgical edits via the matching /edit variant.

04

Aspect ratio control

Standard ratio set across the OpenAI image family.

05

Multi-output

Up to 4 variants per call for A/B.

06

Edit-friendly

Pairs well with iterative chat-driven refinement.

Samples

Generated here.

Every clip below was rendered through Prototipal — no curation, no cherry-picked external content.

06Samples
01
Sample
Fast iteration
02
Sample
Brand asset
03
Sample
Quick edit
04
Sample
Multi-output set
05
Sample
Stylized scene
06
Sample
Concept iteration
Generate with GPT-Image 1.5