GPT Image 1.5
Description
OpenAI's latest image model with better instruction following and adherence to prompts. Up to 4x faster than its predecessor with improved text rendering and iterative editing capabilities.
At a Glance
Key pricing and model details available for this model.
Starting price
$0.17
per image
Hallucination rate
0%
Supported sizes
1024x1024, 1536x1024, 1024x1536
Image Pricing
Image generation pricing currently exposed by the models API.
Starting price
$0.17
per image
Resolution Pricing
Resolution-specific prices returned for this image model.
| 1024x1024 | $0.17 |
| 1024x1536 | $0.25 |
| 1536x1024 | $0.25 |
| auto | $0.17 |
Image Details
Additional image-related pricing and format support.
| Pricing unit | per image |
| Supported sizes | 1024x1024 1536x1024 1024x1536 |
Feature Availability
Capabilities explicitly listed in the current payload.
Image
Available
Vision
Not listed
Function calling
Not listed
Reasoning
Not listed
Benchmark Summary
Overall image benchmark metrics currently available. CI95: -11/11
Overall ELO
1266
Rank
#1
Appearances
4,654
Category Breakdown
Available per-category ELO results from the current benchmark payload.
Style Traditional Art
275 appearances · CI95 -50/50
1366
ELO
Subject People: Groups Activities
470 appearances · CI95 -38/38
1334
ELO
Subject Fantasy Mythical
615 appearances · CI95 -33/33
1325
ELO
Style Vintage Retro
227 appearances · CI95 -57/57
1315
ELO
Style Cartoon Illustration
403 appearances · CI95 -40/40
1277
ELO
Style General Photorealistic
1,719 appearances · CI95 -18/18
1274
ELO
Subject People: Portraits
523 appearances · CI95 -35/35
1274
ELO
Subject Futuristic Sci-fi
602 appearances · CI95 -32/32
1265
ELO
Subject Ui/ux Design
177 appearances · CI95 -66/66
1264
ELO
Subject Nature Landscapes
435 appearances · CI95 -36/36
1262
ELO
Style Anime
346 appearances · CI95 -43/43
1258
ELO
Subject Physical Spaces
565 appearances · CI95 -32/32
1234
ELO
Style Graphic Design Digital Rendering
1,428 appearances · CI95 -21/21
1234
ELO
Subject Text Typography
177 appearances · CI95 -58/58
1210
ELO
Subject Commercial
326 appearances · CI95 -41/41
1202
ELO
Code Samples
Quick start with the Routeway API
const response = await fetch('https://api.routeway.ai/v1/images/generations', {
method: 'POST',
headers: {
'Authorization': 'Bearer <YOUR_API_KEY>',
'Content-Type': 'application/json'
},
body: JSON.stringify({
model: 'gpt-image-1.5',
prompt: 'A futuristic city skyline at sunset',
size: '1024x1024',
})
});
const imageData = await response.json();
console.log(imageData);