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Alibaba modelsimage generation api

alibaba/z-image/turbo/lora

Z Image Turbo Lora by Alibaba - generate stunning images from text prompts with state-of-the-art AI. Supports multiple aspect ratios, styles, and high-resolution output for creative and commercial use.

Input
The prompt to generate an image from.
The aspect ratio of the generated image. Allowed values: 21:9, 16:9, 3:2, 4:3, 5:4, 1:1, 4:5, 3:4, 2:3, 9:16.
The format of the generated image. Allowed values: jpeg, png.
The same seed and the same prompt given to the same version of the model will output the same image every time.
List of LoRA weights to apply (maximum 3).
Idle

Example output — click Run to generate your own

API README

Z-Image Turbo LoRA

Z-Image Turbo LoRA Z-Image Turbo LoRA turns descriptive prompts into images through the speed-focused Z-Image Turbo model. The attached low-rank adaptation introduces a specialized aesthetic, subject, or production concept without replacing the underlying image model.

Lead with subject and action, then add framing, environment, illumination, palette, and rendering style. Include the adaptation’s learned concept naturally inside the brief so it interacts with the complete composition.

Highlights

  • Z-Image Turbo LoRA Fast text-to-image generation. Produces polished visual concepts through a speed-oriented image model.
  • Z-Image Turbo LoRA Prompt-faithful composition. Coordinates subject, environment, lighting, and style in one scene.
  • Z-Image Turbo LoRA Photographic and illustrative range. Supports realistic, graphic, and artistic visual directions.
  • Z-Image Turbo LoRA High-throughput creativity. Makes broad variant exploration practical for production teams. A LoRA adds a learned style, subject, or domain concept to this behavior.

Pricing

Billing unitPrice
Per request$0.0085

When to Use

✅ Good fit❌ Consider alternatives
The model's named workflow matches the source material and intended outputA different input modality or model route is required
A managed asynchronous result is suitable for the production pipelineA synchronous, interactive editor is essential
The documented controls cover the required duration, framing, or formatThe project needs controls outside this endpoint's schema
Creative iteration benefits from a repeatable request structureExact deterministic pixels, frames, geometry, or samples are mandatory
A finished downloadable media asset is the desired deliverableEditable source layers or a native project file are required

Prompt Guide

For generation, state the intended result first, then add the subject or source treatment, progression, style, and delivery constraints. Keep one creative variable per phrase, use the documented field names for controls, and change one setting at a time when comparing results.

{
  "aspect_ratio": "21:9",
  "output_format": "png",
  "prompt": "A hyper-realistic, close-up portrait of a tribal elder from the Omo Valley, painted with intricate white chalk patterns and adorned with a headdress made of dried flowers, seed pods, and rusted bottle caps. The focus is razor-sharp on the texture of the skin, showing every pore, wrinkle, and scar that tells a story of survival. The background is a blurred, smoky hut interior, with the warm glow of a cooking fire reflecting in the subject's dark, soulful eyes. Shot on a Leica M6 with Kodak Portra 400 film grain aesthetic."
}

Technical Specs

SpecValue
Model IDalibaba/z-image/turbo/lora
Inputsaspect_ratio, loras, output_format, prompt, seed
Required inputsprompt
Output fieldscontent_type, url
ExecutionAsync (submit, then poll for result)
Aspect Ratio21:9 / 16:9 / 3:2 / 4:3 / 5:4 / 1:1 / 4:5 / 3:4 / 2:3 / 9:16
Output Formatjpeg / png

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