UNI 1.1
UNI 1.1 is an image generation model from Luma Labs supporting text prompts, reference images, and multiple aspect ratios.
Luma LabsText and image-guided image generation from Luma
UNI 1.1 is an image generation model developed by Luma Labs, released in May 2026. It accepts text prompts alongside source images and arrays of reference images, allowing users to guide output visually as well as descriptively. The model supports configurable aspect ratios, styles, and output formats, and includes an optional web search input that can inform generation with current information.
UNI 1.1 is designed for workflows that require flexible image synthesis with reference-based control, making it suitable for creative projects, product visualization, and style-consistent generation. Pricing ranges from $0.0404 to $0.0674 per image depending on configuration. It is available as a first-party model through Luma Labs and is accessible on MindStudio without requiring separate API key management.
What UNI 1.1 supports
Text-to-Image Generation
Generates images from text prompts with support for style selection and configurable aspect ratios.
Reference Image Input
Accepts an array of reference images to guide the visual style or content of the generated output.
Source Image Support
Takes a single source image URL as a base, enabling image-to-image generation workflows.
Style Control
Offers a style selector input that adjusts the visual aesthetic applied to generated images.
Aspect Ratio Selection
Supports multiple aspect ratio options so output images can be sized for different use cases and platforms.
Web Search Integration
Includes an optional web search toggle that can surface current information to inform image generation.
Output Format Selection
Allows users to choose the output file format for generated images, supporting different downstream delivery needs.
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Get Started FreeCommon questions about UNI 1.1
What is the pricing for UNI 1.1?
UNI 1.1 is priced between $0.0404 and $0.0674 per image. The exact cost within that range depends on the configuration options selected, such as style or output format.
Does UNI 1.1 support image inputs, or only text prompts?
UNI 1.1 supports both text prompts and image inputs. You can provide a single source image for image-to-image generation, and you can also supply an array of reference images to guide the visual output.
What aspect ratios does UNI 1.1 support?
UNI 1.1 includes an aspect ratio selector input, though the specific ratio options available are configured at the model level. You can choose the ratio that fits your target platform or use case.
What is the context window for UNI 1.1?
UNI 1.1 has a context window of 100,000 tokens and a maximum response size of 50,000 tokens.
Do I need my own Luma Labs API key to use UNI 1.1 on MindStudio?
No. UNI 1.1 is available as a first-party model on MindStudio, so no separate API key is required to use it within the platform.
Documentation & links
Parameters & options
Source image for image editing mode. Required when type is set to Image Edit.
Optional reference images to guide the generation or editing.
Optional style modifier to apply to the generation.
Allow the model to search the web for additional context when generating the image.
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