Up to four megapixels — the largest, most detailed Flux render.
Flux Pro Ultra is the high-resolution tier of the flagship, generating up to roughly four megapixels natively. That distinction matters: detail that is generated at size is real detail, whereas an upscaled 1K image is a smaller image with invented pixels between the original ones.
Reach for it when the output has a physical destination — a print, a large display, a canvas someone will stand close to — or when a client will crop into it and the crop still has to hold up.
It has no resolution selector — the tier is the resolution — and it is the dearest Flux option. At screen size you will not see what you paid for.
| Price | 504 credits — about 46c |
|---|---|
| Type | Image |
| Provider | fal |
| Aspect ratios (13) | 1:1, 4:3, 16:9, 3:2, 19.5:9, 20:9, 2:1, 3:4, 9:16, 2:3, 9:19.5, 9:20, 1:2 |
Credit prices are the live studio rates. Cash equivalents are approximate at starter-pack rates and improve on the larger packs — see pricing.
Every AI model on comfyarts — image models, prices and measured capabilities side by side.