wavespeed-ai/flux-1.1-pro

FLUX 1.1 Pro is the latest iteration of the FLUX series, offering professional-grade image quality with enhanced photorealism and support for resolutions up to 2K.

DocumentationDoc

Idle

A grand steampunk airship soaring through the sky, with intricate brass and copper details, large propellers spinning, and a massive balloon filled with hot air. The airship is adorned with Victorian-style architecture, featuring ornate railings and decorative elements. The sky is a brilliant blue with fluffy white clouds, and the airship casts a shadow on the landscape below. The scene conveys a sense of adventure and exploration

Your request will cost $0.04 per run.

For $1 you can run this model approximately 25 times.

README

FLUX1.1 [pro]

FLUX1.1 [pro] delivers image generation speeds up to six times faster than the previous FLUX.1 [pro], while also enhancing visual fidelity, prompt accuracy, and output variety.

Enhanced Speed and Workflow

With reduced latency and quicker generation, FLUX1.1 [pro] streamlines your creative process, striking a strong balance between output quality and performance.

Advanced Capabilities

Codenamed “blueberry” during development, FLUX1.1 [pro] was evaluated in the Artificial Analysis image arena—one of the leading benchmarks for text-to-image models—and outperformed all competitors, earning the top Elo rating.

The FLUX.1 series utilizes a hybrid design combining multimodal and parallel diffusion transformer modules, scaled to 12 billion parameters. By leveraging flow matching—a straightforward yet powerful approach to generative model training that generalizes diffusion—these models surpass previous diffusion-based methods. Additional improvements include rotary positional embeddings and parallel attention, boosting both model capability and hardware efficiency.