GPT Image 2.5 Sunburst (2026-09-08)

openai/gpt-image-2.5-sunburst-2026-09-08

Pinned September 8, 2026 snapshot of GPT Image 2.5 Sunburst and the default behind its alias; text and image in, image out, through the generations, edits and Batch endpoints.

Get API Key Read the Docs

curl "$AUDIOLAB_API_URL/v1/images/generations" \
  -H "Authorization: Bearer $AUDIOLAB_API_KEY" \
  -H "Idempotency-Key: $AUDIOLAB_REQUEST_ID" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "openai/gpt-image-2.5-sunburst-2026-09-08",
  "prompt": "A mountain lake at sunrise."
}'

Input Price: $4.25 / 1M tokens
Output Price: $25.50 / 1M tokens
Input: Text
Output: Image

Capabilities

Explore what GPT Image 2.5 Sunburst (2026-09-08) supports, then use the API section for a request tailored to this model.

Model Information

Provider: OpenAI
Product: Image Generation
Release Date: Sep 8, 2026
Data Policy: No training
Region: Global
Input: Text
Output: Image

Provider Documentation

Playground

Try GPT Image 2.5 Sunburst (2026-09-08) by OpenAI. Requests use the selected workspace’s credits and API pricing.

GPT Image 2.5 Sunburst (2026-09-08)

This model uses a dedicated input format. Explore its API example or open the supported playground.

View API reference

Providers

Compare available endpoints, pricing, and context limits for GPT Image 2.5 Sunburst (2026-09-08).

Provider	Context	Output	Input Price	Output Price	Endpoint
OpenAI	Not specified	Image	$4.25 / 1M tokens	$25.50 / 1M tokens	`gpt-image-2.5-sunburst-2026-09-08`

Prices are catalog rates. Your workspace’s estimate and endpoint pricing determine the final charge.

Input and Output Limits

Formats and limits AudioLab enforces on each request.

Limit	Value
Max input bytes	1024
Max images	1

Provider Notes

Native text and image token usage is billed separately at the published standard rates.

Status

Current catalog availability. Your workspace’s access is checked separately before a request runs.

Checking availability…

A live availability check is not available right now.

Getting Started

Use your workspace API key and the exact model identifier below. Set the API URL to the endpoint shown in your workspace and keep credentials on your server.

curl "$AUDIOLAB_API_URL/v1/images/generations" \
  -H "Authorization: Bearer $AUDIOLAB_API_KEY" \
  -H "Idempotency-Key: $AUDIOLAB_REQUEST_ID" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "openai/gpt-image-2.5-sunburst-2026-09-08",
  "prompt": "A mountain lake at sunrise."
}'

Read the Endpoint Reference

Request Parameters

Available parameters depend on the provider and request format. The endpoint reference explains accepted values and required fields.

Parameter	Details
`model`	`openai/gpt-image-2.5-sunburst-2026-09-08` — Required model identifier.
`prompt`	View Accepted Values

Input and Output Limits

Formats and limits AudioLab enforces on each request.

Limit	Value
Max input bytes	1024
Max images	1

Similar Models

Explore more image generation and compare their capabilities.

Model	Context	Input Price	Output Price
GPT Image 2.5 FlareOpenAI	Not specified	$4.25 / 1M tokens	$25.50 / 1M tokens
GPT Image 2.5 Flare (2026-09-08)OpenAI	Not specified	$4.25 / 1M tokens	$25.50 / 1M tokens
GPT Image 2.5 SunburstOpenAI	Not specified	$4.25 / 1M tokens	$25.50 / 1M tokens
GPT Image 2OpenAI	Not specified	$4.25 / 1M tokens	$25.50 / 1M tokens
GPT Image 2 (2026-04-21)OpenAI	Not specified	$4.25 / 1M tokens	$25.50 / 1M tokens
ChatGPT Image LatestOpenAI	Not specified	$4.25 / 1M tokens	$27.20 / 1M tokens

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