Image model
Flux Pro V1.1 Ultra API
Flux Pro V1.1 Ultra is an image model from Black Forest Labs, not available right now. Makes images for artistic, photorealistic and text-focused work, in 7 shapes.
Two ways to run it
Name Flux Pro V1.1 Ultra, or let Corent choose
You pick
POST /v1/images/generate{ "prompt": "a lighthouse at dusk", "model": "corent-flux-pro-v1.1-ultra"}
Flux Pro V1.1 Ultra is not available right now, so a request that pins it will fail until it is back. Nothing else is substituted for a pinned model.
The router picks
POST /v1/images/generate{ "prompt": "a lighthouse at dusk", "quality": "best"}
Leave the model out and Corent reads the prompt and picks a live image model for it. Flux Pro V1.1 Ultra is not among them while it is unavailable. The receipt shows the exact charge.
First call
One key, one request
curl -X POST https://api.corent.tech/v1/images/generate \ -H "Authorization: Bearer $CORENT_API_KEY" \ -H "Content-Type: application/json" \ -d '{"prompt": "a fox reading a book"}'
This call leaves the model out, so Corent picks a live image model. The response carries the result and a receipt: the model that served you and the exact cost in cents. Full request and response shapes are in the docs.
Details
Flux Pro V1.1 Ultra, as the API serves it today
| Pin by name | corent-flux-pro-v1.1-ultra |
|---|---|
| Kind of result | Image |
| Endpoint | POST /v1/images/generate |
| Made by | Black Forest Labs |
| Quality | 6.0 out of 10, Corent’s score |
| Status | Not available right now. A request that pins it will fail until it is back. |
| Typical price | $0.03 to $0.25 an image, typical. See pricing |
| Styles | artistic, photorealistic and text-focused |
| Shapes | 16:9, 1:1, 2:3, 3:2, 3:4, 4:3, 9:16 |
These fields come from the live catalog, the same list the full model catalog prints, so they match what the API serves.
FAQ
Common questions
Does Flux Pro V1.1 Ultra have an API?
Flux Pro V1.1 Ultra is listed on the Corent API on POST /v1/images/generate, but it is not available right now. A request that pins corent-flux-pro-v1.1-ultra will fail until it is back. Leave the model out and Corent picks a live image model instead, on the same key.
How much does Flux Pro V1.1 Ultra cost on Corent?
You pay the model’s price plus Corent’s fee, and the exact charge comes back on every response. An image on Corent typically costs $0.03 to $0.25, depending on the model. Typical prices for every kind of result are on the pricing page.
Do I have to pick Flux Pro V1.1 Ultra?
No. Leave the model out and Corent reads each prompt, picks the cheapest live model that does the job well (or the top one with "quality": "best"), and switches models if one fails. Flux Pro V1.1 Ultra is not available right now, so pinning corent-flux-pro-v1.1-ultra will fail until it is back.
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Start
Pick a model that is available
Flux Pro V1.1 Ultra is not available right now. Browse the catalog for a live image model, or leave the model out and Corent picks one for you. Start with $5 in prepaid credits, no subscription.