OpenAI · Images

GPT Image 2.5 Sunburst API price

OpenAI’s GPT Image 2.5 Sunburst through one prepaid, OpenAI-compatible key: $0.006 per image, the provider’s list price with nothing added per request.

Model id gpt-image-2-5-sunburst Add credit

GPT Image 2.5 Sunburst price

Price
$0.006per image
$5 per 1M prompt tokens + $30 per 1M image tokens

OpenAI’s list price, in US dollars. Tokens.Pay adds a 5% fee (minimum $0.79) when you add credit, never per request.

What GPT Image 2.5 Sunburst is good at

Generate an image from a prompt. Default 1024×1024, up to 4 per call.

In short: images from a prompt, 1024×1024.

Images model, called at /v1/images/generations. Listed under image generation.

GPT Image 2.5 Sunburst endpoint and id

Provider
OpenAI
Type
Images
Endpoint
/v1/images/generations
Model id
gpt-image-2-5-sunburst

What GPT Image 2.5 Sunburst costs per request

The list price, multiplied out.

What GPT Image 2.5 Sunburst costs at the list price
ImagesCost
1$0.006000
100$0.6000
1,000$6.00

At $0.006 per image ($5 per 1M prompt tokens + $30 per 1M image tokens), OpenAI’s list price.

GPT Image 2.5 Sunburst cost calculator

Set how much you need. The provider bills per unit; this is the arithmetic.

At $0.006 per image, $5 per 1M prompt tokens + $30 per 1M image tokens.

Estimated cost
$0.6000
$25 of credit covers
4,166images

Call GPT Image 2.5 Sunburst with the OpenAI SDK

Base URL https://api.airuntime.dev/v1, your key as the bearer token, and model set to gpt-image-2-5-sunburst.

curl

curl https://api.airuntime.dev/v1/images/generations \
  -H "Authorization: Bearer $TOKENS_PAY_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-image-2-5-sunburst",
    "prompt": "A brass coin on a dark desk",
    "size": "1024x1024"
  }'

Who processes GPT Image 2.5 Sunburst requests

Your code calls AI Runtime directly. It forwards the request to the provider and keeps only the bill.

Processing and storage

Model provider
OpenAI · data terms
Gateway
AI Runtime, AWS us-east-1

Not stored by Tokens.Pay or AI Runtime. Prompts and outputs exist in memory only while the request runs; we keep the billing record. The provider processes the request under its own terms. Zero data retention, exactly

Compare GPT Image 2.5 Sunburst with similar models

All 16 models
GPT Image 2.5 Sunburst compared with similar models
ModelProviderPrice
GPT Image 2.5 Sunburst (this page) OpenAI $0.006 per image
GPT Image 2.5 Flare OpenAI $0.006 per image

GPT Image 2.5 Sunburst API questions

How much does the GPT Image 2.5 Sunburst API cost?

$0.006 per image, OpenAI’s list price. Tokens.Pay adds nothing per request; a 5% fee (minimum $0.79) applies when you add credit.

What is the model id for GPT Image 2.5 Sunburst?

Send model "gpt-image-2-5-sunburst" to https://api.airuntime.dev/v1/images/generations with your Tokens.Pay key as the bearer token. Any OpenAI-compatible SDK works.

Does Tokens.Pay store my GPT Image 2.5 Sunburst prompts?

No. AI Runtime, the gateway your key calls, keeps prompts and outputs in memory only while the request runs and stores just the billing record. The request is processed by OpenAI, under the provider’s own API data terms.

Add credit, then call GPT Image 2.5 Sunburst.

From $5, plus a 5% top-up fee (minimum $0.79). No subscription; paid credit never expires.

Add credit