Flux-1.1-Pro-Ultra is a high-resolution, high-speed image generation model from Black Forest Labs, capable of producing images up to 4 million pixels (4MP). It is designed for professional printing, fine art, and applications that need fine detail and speed.
$0.03
Share of requests served without a server error. Client errors (4xx) do not count.
Works with the OpenAI SDK pointed at our base URL. Every parameter is in the API reference.
Images generated per day on NagaAI, counted since November 2026.
Flux-1.1-Pro-Ultra is a high-resolution, high-speed image generation model from Black Forest Labs, capable of producing images up to 4 million pixels (4MP). It is designed for professional printing, fine art, and applications that need fine detail and speed.
On NagaAI, Flux 1.1 Pro Ultra costs about $0.03 per image. You pay only for what you use, with no subscription.
It takes text as input and returns images.
Create an API key, copy the model ID from the top of this page and send requests with the OpenAI SDK pointed at NagaAI. The API section on this page has a ready example.
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