Input
Direct official-provider route with the highest provider-aligned rate.
Default: "auto"
Default: "1K"
GPT Image 2.5 Flare
A GPT Image 2.5 model for text-to-image generation at 1K or 2K, priced by output size.
Output
Ready for a predictionAdjust the inputs, then run the model.
Examples
View more examples ↗Pricing
Choose the same two routing tiers used across MLMux. The selected route is included as route_mode in every request.
Learn more about pricing ↗Token rates
GPT Image 2.5 Flare is billed on the tokens it returns, per 1M tokens: official at the provider's published rates, official-cheap at 50% of them. If a response carries no usage, the per-image price applies.
| Tokens | official |
|---|---|
| Text input | $5 / 1M tokens |
| Image input | $8 / 1M tokens |
| Image output | $30 / 1M tokens |
Readme
GPT Image 2.5 Flare is available through MLMux with one request shape and two explicit route tiers.
Generate from a prompt
Describe the image you want, including any text or layout it should contain, and get it back in one request.
Pick 1K or 2K
Request a square, landscape, portrait, or 4:3 image at 1K or 2K, or let the model choose the shape with auto. A 2K image costs more than a 1K image.
Pay per image
Each image is billed from its output size, with no subscription. The pricing section lists the price on each route.
Frequently asked questions
What is GPT Image 2.5 Flare?
GPT Image 2.5 Flare is an image generation model from OpenAI. On MLMux you can run it in the browser or call it through one API. A GPT Image 2.5 model for text-to-image generation at 1K or 2K, priced by output size.
How do I use the GPT Image 2.5 Flare API?
Create an API key in the MLMux Console, then send a POST request to https://api.mlmux.com/v1/images/generations with the key in the Authorization header and model set to weavy/gpt-image-2.5-flare. The generated images are returned in the response.
What can GPT Image 2.5 Flare do?
Generation modes: Text to image. Each request returns 1K or 2K images in aspect ratios such as 1:1, 16:9, 9:16, 4:3, and 3:4. Reference images and image editing are not available for GPT Image 2.5 Flare on MLMux yet.
How much does GPT Image 2.5 Flare cost?
MLMux is pay as you go, with no subscription or monthly fee, and 1 credit equals 1 US dollar. GPT Image 2.5 Flare runs on the official route, where a 1K image costs about $0.013, billed on the tokens each request actually uses. Rates for every resolution are listed in the pricing section of this page.
Can I try GPT Image 2.5 Flare without writing code?
Yes. Sign in and use the playground at the top of this page to run GPT Image 2.5 Flare with the same settings as the API. The API tab shows the matching request in Node.js, Python, and HTTP.
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