GPT Image 2.5 Flare API

Create images with GPT Image 2.5 Flare using text, images. Available resolutions: 1k / 2k / 4k. Try the current API settings, preview results and reuse your inputs.

Modalities

TextImageImage

Published

$0.03/ request

Platform price · USD

$0.06/ request

Platform price · USD

$0.15/ request

Platform price · USD

Input

API key for this model

Generation mode

Text to imageReference to image

Describe what you want to create.

prompt *

qualityresolutionaspect ratiooutput formatbackground

Legacy parameters

sizeDeprecated compatibility field. Prefer aspect_ratio.

Request preview

{
  "model": "gpt-image-2.5-flare",
  "input": {
    "quality": "medium",
    "resolution": "1k",
    "output_format": "jpeg",
    "prompt": "A quiet mountain lake at sunrise, soft morning light."
  }
}

Output

Your next idea starts here.

Run the model to preview your result.

Build with this model

The example follows your Playground parameters.

curl --request POST 'https://newrouters.com/v1/tasks' \
  --header 'Content-Type: application/json' \
  --header "Authorization: Bearer $MODEL_API_KEY" \
  --data '{
  "model": "gpt-image-2.5-flare",
  "input": {
    "quality": "medium",
    "resolution": "1k",
    "output_format": "jpeg",
    "prompt": "A quiet mountain lake at sunrise, soft morning light."
  }
}'

Set MODEL_API_KEY in your environment. Keep your secret key on the server. Full documentation ↗

GPT Image 2.5 Flare pricing

Estimate one request, then choose a budget for your workflow.

Specification

Usage	Quantity	Rate	Cost
1k	1 request	$0.03/ request	$0.03

Cost per request$0.03

Public USD estimate. Your account rate and final recorded usage determine the actual charge.

View all specifications and prices

Specification	Our price	Official reference
1k	$0.03 / request	—
2k	$0.06 / request	—
4k	$0.15 / request	—

Related models

Image models ↗

Model	Price	Resolution	Input → output
OpenAIGPT Image 2.5 FlareCurrent	$0.03 / request	1k / 2k / 4k	TextImageImage
OpenAIGPT Image 2Both declare text, image inputSame billing units	$0.02 / requestAbout 62% less than official	1k / 2k / 4k	TextImageImage
OpenAIGPT Image 2.5 SunburstBoth declare text, image inputSame billing units	$0.03 / request	1k / 2k / 4k	TextImageImage
GoogleNano Banana ProBoth declare text, image inputSame billing units	$0.06 / requestAbout 55% less than official	1k / 2k / 4k	TextImageImage
GoogleNano Banana 2Both declare text, image inputSame billing units	$0.03 / requestAbout 55% less than official	1k / 2k / 4k	TextImageImage

Start with a prompt

Choose a starter prompt, adapt it to your needs and run the model.

Product concept

An original cobalt ceramic perfume bottle on warm limestone, soft side lighting, clean composition, no logos.

Try this prompt ↗

Space and atmosphere

A modern coastal library at sunrise, soft light through linen curtains, calm water reflecting the architecture, cinematic composition.

Try this prompt ↗

Story scene

Tiny original robots crafting a paper lantern in a warm workshop, delicate tools, soft practical lighting and expressive characters.

Try this prompt ↗

What is GPT Image 2.5 Flare?

Create images with GPT Image 2.5 Flare using text, images. Available resolutions: 1k / 2k / 4k. Try the current API settings, preview results and reuse your inputs.

Describe the subject, composition, lighting and intended use in your prompt. Add reference images when you want to guide the subject or visual style. Choose only the resolution, aspect ratio and output options listed in the current contract; inspect the result before reusing it in your product.

GPT Image 2.5 Flare specifications

Model ID	gpt-image-2.5-flare
Provider	OpenAI
API	/v1/tasks
Resolution	1k / 2k / 4k
Aspect ratio	21:9 / 16:9 / 3:2 / 4:3 / 5:4 / 1:1 / 4:5 / 3:4 / 2:3 / 9:16
Quality	low / medium / high / xhigh / max / auto
Output format	png / jpeg / webp
Background	auto / transparent / opaque
Reference images	Up to 20

Before you generate

Use the current model ID and the API request shape shown on this page.
Generation is asynchronous. Keep the returned task ID to retrieve the result and billing status.
Only options supported by the current platform contract are exposed in Playground.

Compare GPT Image 2.5 Flare with related models

Specification	GPT Image 2.5 Flare	GPT Image 2	GPT Image 2.5 Sunburst
Provider	OpenAI	OpenAI	OpenAI
Input → output	TextImageImage	TextImageImage	TextImageImage
Selection basis	Current model	Both declare text, image input · Same billing units	Both declare text, image input · Same billing units
Resolution	1k / 2k / 4k	1k / 2k / 4k	1k / 2k / 4k
Reference images	20	20	20
Starting price	$0.03 / request	$0.02 / request	$0.03 / request

Choose by the input types, output settings and billing unit your workflow needs. Try the same prompt across models to compare results for your own use case.

BUILD WITH NEWROUTERS

Build with GPT Image 2.5 Flare in your app

Submit parameters through the Media Tasks API, then retrieve the result with the task ID. Image and video models keep their own input requirements.

01
Get your API key
Sign in and prepare a key with access to this model.
02
Configure your request
Choose parameters in Playground and copy the API example.
03
Run and inspect the result
Review status, outputs and charges in History.

API integration

POST /v1/tasks · Authorization: Bearer

cURL

curl 'https://newrouters.com/v1/tasks' \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $MODEL_API_KEY" \
  --data '{
  "model": "gpt-image-2.5-flare",
  "input": {
    "quality": "medium",
    "resolution": "1k",
    "output_format": "jpeg",
    "prompt": "A quiet mountain lake at sunrise, soft morning light."
  }
}'

JavaScript

const response = await fetch("https://newrouters.com/v1/tasks", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "Authorization": "Bearer $MODEL_API_KEY"
  },
  body: JSON.stringify({
    "model": "gpt-image-2.5-flare",
    "input": {
      "quality": "medium",
      "resolution": "1k",
      "output_format": "jpeg",
      "prompt": "A quiet mountain lake at sunrise, soft morning light."
    }
  })
});
if (!response.ok) throw new Error(await response.text());
console.log(await response.text());

Python

import json
import requests

response = requests.post(
    "https://newrouters.com/v1/tasks",
    headers=json.loads("{\"Content-Type\":\"application/json\",\"Authorization\":\"Bearer $MODEL_API_KEY\"}"),
    json=json.loads("{\"model\":\"gpt-image-2.5-flare\",\"input\":{\"quality\":\"medium\",\"resolution\":\"1k\",\"output_format\":\"jpeg\",\"prompt\":\"A quiet mountain lake at sunrise, soft morning light.\"}}"),
    timeout=300,
)
response.raise_for_status()
print(response.text)

Poll the returned task ID for processing status and output assets.

curl -H "Authorization: Bearer $MODEL_API_KEY" "https://newrouters.com/v1/tasks/$TASK_ID"

Documentation: Authentication · Task status and results · Error handling

Full API parameters and combination constraints

Request parameters

Parameter	Type	Values & constraints
`size`	string	Deprecated compatibility field. Prefer aspect_ratio.
`images`	array
`prompt` *	string
`quality`	JSON	"low" · "medium" · "high" · "xhigh" · "max" · "auto"Default: "medium"
`background`	JSON	"auto" · "transparent" · "opaque"
`resolution`	JSON	"1k" · "2k" · "4k"Default: "1k"
`aspect_ratio`	JSON	"21:9" · "16:9" · "3:2" · "4:3" · "5:4" · "1:1" · "4:5" · "3:4" · "2:3" · "9:16"
`output_format`	JSON	"png" · "jpeg" · "webp"Default: "jpeg"

Full JSON Schema and combination constraints

{
  "type": "object",
  "required": [
    "prompt"
  ],
  "properties": {
    "size": {
      "type": "string",
      "pattern": "^(?:auto|[1-9][0-9]{1,4}x[1-9][0-9]{1,4})$",
      "deprecated": true,
      "description": "Deprecated compatibility field. Prefer aspect_ratio."
    },
    "images": {
      "type": "array",
      "items": {
        "type": "string",
        "format": "uri"
      },
      "maxItems": 20
    },
    "prompt": {
      "type": "string",
      "maxLength": 100000,
      "minLength": 1
    },
    "quality": {
      "enum": [
        "low",
        "medium",
        "high",
        "xhigh",
        "max",
        "auto"
      ],
      "default": "medium"
    },
    "background": {
      "enum": [
        "auto",
        "transparent",
        "opaque"
      ]
    },
    "resolution": {
      "enum": [
        "1k",
        "2k",
        "4k"
      ],
      "default": "1k"
    },
    "aspect_ratio": {
      "enum": [
        "21:9",
        "16:9",
        "3:2",
        "4:3",
        "5:4",
        "1:1",
        "4:5",
        "3:4",
        "2:3",
        "9:16"
      ]
    },
    "output_format": {
      "enum": [
        "png",
        "jpeg",
        "webp"
      ],
      "default": "jpeg"
    }
  },
  "additionalProperties": false
}

GPT Image 2.5 Flare API · Common questions

Answers about pricing, inputs, integration and results.

How much does GPT Image 2.5 Flare cost?

The current public price starts at $0.03 / request. The pricing section lists each specification. Playground checks your account price before submitting; the completed request records the final charge.

How do I get a NewRouters API key?

Sign in and open Quick Start above the workspace. Select or create a key with access to this model, then copy the request example.

Which inputs and output settings are supported?

Supported input fields: images, prompt, quality, background, resolution, aspect_ratio, output_format. The parameter table includes allowed values and defaults.

Can I use reference images?

Yes. Use the reference mode to upload images or supply their URLs. The current limit is 20 images. Reference images guide a new generation; they do not imply mask editing support.

How do I retrieve results and past requests?

Save the returned task ID and query the task until it succeeds or fails. The History tab lets you reopen your tasks and reuse their parameters.

What happens if the model is closed?

The model keeps its page and identity, but new generation requests are blocked. Existing task records remain accessible. An upstream outage is reported separately from an administrator closing the model.

Read the API documentation ↗

Discover more AI tools

Browse all models ↗

Integration topics / Documentation

All documentation ↗

QUICK STARTHello, API.

Docs: From API key to your first request

Set up authentication, select a model and run your first request.

View docs section ↗

MEDIA API/v1/tasks

Docs: Create tasks and retrieve outputs

Understand task states, output URLs and the generation lifecycle.

View docs section ↗

INTEGRATION{ your next idea }

Docs: Choose your first request endpoint

Choose the right endpoint and verify current models and parameters.

View docs section ↗

GPT Image 2.5 Flare API

Build with this model

GPT Image 2.5 Flare pricing

Start with a prompt

Product concept

Space and atmosphere

Story scene

What is GPT Image 2.5 Flare?

GPT Image 2.5 Flare specifications

Before you generate

Compare GPT Image 2.5 Flare with related models

Build with GPT Image 2.5 Flare in your app

API integration

Request parameters

GPT Image 2.5 Flare API · Common questions

How much does GPT Image 2.5 Flare cost?

How do I get a NewRouters API key?

Which inputs and output settings are supported?

Can I use reference images?

How do I retrieve results and past requests?

What happens if the model is closed?

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API documentation

Integration topics / Documentation

Docs: From API key to your first request

Docs: Create tasks and retrieve outputs

Docs: Choose your first request endpoint