/IMAGE/gpt-image-2.6-flare

Image

OpenAI

Released November 6, 2026

GPT Image 2.6 Flare API

Generate and edit images up to 4K with GPT Image 2.6 Flare. Both variants share the base 2.6 engine at 1K; 2K/4K select the named engine. Image quality is configurable and defaults to high.

Text to image
Image editing

Try model Get API Key Documentation

Starting at

$0.013

per generation

5 parameters · 3 price options

GPT Image 2.6 Flare API pricing

Option	Price per generation
1k	$0.013
2k	$0.025
4k	$0.025

Quick start

Full API reference →

1curl -X POST https://api.api-stock.com/api/v1/generation/create \
2  -H "Authorization: Bearer $API_STOCK_KEY" \
3  -H "Content-Type: application/json" \
4  -d '{
5    "model": "gpt-image-2.6-flare",
6    "input": {
7      "prompt": "A cinematic shot of a city at dusk",
8      "size": "1:1",
9      "quality": "high",
10      "resolution": "1k"
11    }
12  }'

Parameters

Name	Type	Required	Default	Description
`prompt`	string	Yes	—	Image generation or editing instructions
`urls`	string[]	No	—	Public HTTP(S) reference image URLs for image editing
`size`	string	No	1:1	Output image aspect ratioOne of: auto, 1:1, 2:3, 3:2, 4:3, 3:4, 4:5, 5:4, 16:9, 9:16, 21:9
`quality`	string	No	high	Output image qualityOne of: low, medium, high
`resolution`	string	No	1k	Output resolution. 1k uses the shared GPT Image 2.6 engine; 2k and 4k use the selected Flare or Sunburst engine.One of: 1k, 2k, 4k

Frequently asked questions

How much does GPT Image 2.6 Flare cost?

GPT Image 2.6 Flare starts at $0.013 per generation on API Stock. The final charge depends on the selected settings.

When was GPT Image 2.6 Flare released?

GPT Image 2.6 Flare was released on November 6, 2026 and is available through API Stock.

How do I get an API key for GPT Image 2.6 Flare?

Create an account and API key on API Stock, then fund your balance. The same key works with GPT Image 2.6 Flare and other catalog models.

How do I call the GPT Image 2.6 Flare API?

POST to https://api.api-stock.com/api/v1/generation/create with your API key and model "gpt-image-2.6-flare". Use the returned task id for polling or receive a webhook.

What input parameters does GPT Image 2.6 Flare accept?

GPT Image 2.6 Flare accepts 5 input parameters, including the required field(s) prompt. See their types, defaults and allowed values above.

What happens if a GPT Image 2.6 Flare request fails?

API Stock automatically retries the request on a reserve provider. If every provider fails, the charge is refunded to your balance.

Can I use GPT Image 2.6 Flare with the same API key as other models?

Yes. Use your API Stock API key and balance for GPT Image 2.6 Flare and other catalog models.

GPT Image 2.6 Flare API

GPT Image 2.6 Flare playground

Input

Output