Image
Lumina Image 2
Generate still images with Lumina Image 2 and guidance controls.
- Text to image
Sign in to create. Review the credit cost in the studio before running.
Catalog preview for Lumina Image 2. Review your own result before publishing.
A starting point.
Describe the subject and composition; use negative_prompt for elements you want to avoid.
Before you publish.
Inspect lettering, fine textures and crowded areas rather than assessing only the overall composition.
Review the quote before running. A failed generation releases its reserved credits. Download the results you want to keep; stored media is retained for 30 days.
Settings and model questionsCheck the available settings and guidance when preparing your input.
Inputs and settings
prompt is required. Choose num_images from 1–4 and JPEG or PNG using output_format.
Keep seed fixed to compare guidance_scale. Leave system_prompt and CFG normalization controls unchanged until the basic scene is right; Raywake exposes no image-size field.
Inputs, all modes and APIModel IDs, current input limits and the API generation workflow.
Supported inputs
These fields come from the current studio form for lumina-image/v2. Other modes may require different inputs.
| Input | Type | Requirement | Options and limits |
|---|---|---|---|
prompt | Text | Required | — |
cfg_normalization | On/off | Optional | — |
cfg_trunc_ratio | Number | Optional | ≥ 0 · ≤ 1 |
enable_safety_checker | On/off | Optional | — |
guidance_scale | Number | Optional | ≥ 0 · ≤ 20 |
negative_prompt | Text | Optional | — |
num_images | Whole number | Optional | ≥ 1 · ≤ 4 |
num_inference_steps | Whole number | Optional | ≥ 1 · ≤ 50 |
output_format | Text | Optional | jpeg, png |
seed | Whole number | Optional | — |
system_prompt | Text | Optional | — |
Check the full model schema for all options and cross-field rules. Request a quote for your selected settings before generating.
Use Lumina Image 2 through the API.
Start with this model ID for the endpoint featured on this page:
lumina-image/v2
Input requirements belong to this model ID. Check a different mode’s schema separately when switching modes.
Check the current model schema for supported inputs and options. Other tasks may use different model IDs.
From quote to result.
Request a credit quote for your input and settings before submitting a generation. A sample output or the price of another model is not a quote for your request.
Follow the generation workflow, then poll the job for its status and result. The API and studio use the same balance.