Luma Labs
This page is auto-generated from model configurations. Last updated: 2026-03-13.
This reference lists all available Luma Labs image generation models and their parameters. Use these parameter names when calling the Generation API.
Luma Photon
Model ID: model_luma-photon
Capabilities: txt2img
LLM Markdown: https://app.scenario.com/api/models/model_luma-photon/markdown
| Parameter | Type | Required | Default | Min | Max | Allowed Values | Description |
|---|---|---|---|---|---|---|---|
prompt | string | Yes | - | - | - | - | Text prompt for image generation |
aspectRatio | string | No | 4:3 | - | - | 9:21, 9:16, 3:4, 1:1, 4:3, 16:9, 21:9 | Aspect ratio of the generated image |
imageReferenceUrl | file | No | - | - | - | - | Use a reference image to guide your generation. |
imageReferenceWeight | number | No | 0.85 | 0 | 1 | - | Influence of the reference image. Larger values will make the reference image have a stronger influence on the generated image. |
styleReferenceUrl | file | No | - | - | - | - | Use a style image to influence the visual style of your generation. |
styleReferenceWeight | number | No | 0.85 | 0 | 1 | - | Influence of the style reference image. Larger values will make the style reference image have a stronger influence on the generated image. |
characterReferenceUrl | file | No | - | - | - | - | Use a character image to guide your generation. |
seed | number | No | - | - | - | - | Use a custom seed for targeted results (single-image inference) |
Luma Photon Flash
Model ID: model_luma-photon-flash
Capabilities: txt2img
LLM Markdown: https://app.scenario.com/api/models/model_luma-photon-flash/markdown
| Parameter | Type | Required | Default | Min | Max | Allowed Values | Description |
|---|---|---|---|---|---|---|---|
prompt | string | Yes | - | - | - | - | Text prompt for image generation |
aspectRatio | string | No | 4:3 | - | - | 9:21, 9:16, 3:4, 1:1, 4:3, 16:9, 21:9 | Aspect ratio of the generated image |
imageReferenceUrl | file | No | - | - | - | - | Use a reference image to guide your generation. |
imageReferenceWeight | number | No | 0.85 | 0 | 1 | - | Influence of the reference image. Larger values will make the reference image have a stronger influence on the generated image. |
styleReferenceUrl | file | No | - | - | - | - | Use a style image to influence the visual style of your generation. |
styleReferenceWeight | number | No | 0.85 | 0 | 1 | - | Influence of the style reference image. Larger values will make the style reference image have a stronger influence on the generated image. |
characterReferenceUrl | file | No | - | - | - | - | Use a character image to guide your generation. |
seed | number | No | - | - | - | - | Use a custom seed for targeted results (single-image inference) |
Updated about 4 hours ago