--- title: World Labs | Scenario Docs --- > This page is auto-generated from model configurations. Last updated: 2026-07-29. This reference lists all available **World Labs** 3d generation models and their parameters. Use these parameter names when calling the [Generation API](/api/postgeneratecustom/index.md). - [Marble 1.0 Draft — World Generation](#marble-10-draft-world-generation) - [Marble 1.1 — World Generation](#marble-11-world-generation) - [Marble 1.1 Plus — World Generation](#marble-11-plus-world-generation) --- ## Marble 1.0 Draft — World Generation Generate a navigable 3D Gaussian-splat world with World Labs Marble (1.0 Draft: fastest & cheapest, lowest quality). Provide exactly one input: a text prompt, a single image (or 360° panorama), 2–8 images, or a video. Returns a compact .spz splat ready to preview and download. **Model ID:** `model_worldlabs-marble-1-0-draft` **Capabilities:** `img23d` **LLM Markdown:** | Parameter | Type | Required | Default | Min | Max | Allowed Values | Description | | ------------------ | ----------- | -------- | ------- | --- | ---------- | ---------------------- | ------------------------------------------------------------------------------------------------------------------------------------------ | | `prompt` | string | No | - | - | - | - | Text describing the world. Required for text-to-world; optional extra guidance when an image, images, or a video is provided. | | `images` | file\_array | No | - | - | - | - | One image for image-to-world (toggle Panorama for a 360° equirectangular image), or 2–8 images of the same scene for multi-image-to-world. | | `video` | file | No | - | - | - | - | A video panning across a scene (video-to-world). Use instead of images when you have a walk-through clip. | | `disableRecaption` | boolean | No | `false` | - | - | - | Skip Marble’s automatic prompt rewriting and use the prompt exactly as written. | | `isPano` | boolean | No | `false` | - | - | - | Treat a single input image as a 360° equirectangular panorama (only applies when one image is provided). | | `splatResolution` | string | No | `full` | - | - | `100k`, `500k`, `full` | Which Marble splat tier to store: 100k or 500k Gaussians, or full resolution. | | `seed` | number | No | - | 0 | 4294967295 | - | Seed for reproducible results; leave blank for random. | ## Marble 1.1 — World Generation Generate a navigable 3D Gaussian-splat world with World Labs Marble (1.1: standard quality). Provide exactly one input: a text prompt, a single image (or 360° panorama), 2–8 images, or a video. Returns a compact .spz splat ready to preview and download. **Model ID:** `model_worldlabs-marble-1-1` **Capabilities:** `img23d` **LLM Markdown:** | Parameter | Type | Required | Default | Min | Max | Allowed Values | Description | | ------------------ | ----------- | -------- | ------- | --- | ---------- | ---------------------- | ------------------------------------------------------------------------------------------------------------------------------------------ | | `prompt` | string | No | - | - | - | - | Text describing the world. Required for text-to-world; optional extra guidance when an image, images, or a video is provided. | | `images` | file\_array | No | - | - | - | - | One image for image-to-world (toggle Panorama for a 360° equirectangular image), or 2–8 images of the same scene for multi-image-to-world. | | `video` | file | No | - | - | - | - | A video panning across a scene (video-to-world). Use instead of images when you have a walk-through clip. | | `disableRecaption` | boolean | No | `false` | - | - | - | Skip Marble’s automatic prompt rewriting and use the prompt exactly as written. | | `isPano` | boolean | No | `false` | - | - | - | Treat a single input image as a 360° equirectangular panorama (only applies when one image is provided). | | `splatResolution` | string | No | `full` | - | - | `100k`, `500k`, `full` | Which Marble splat tier to store: 100k or 500k Gaussians, or full resolution. | | `seed` | number | No | - | 0 | 4294967295 | - | Seed for reproducible results; leave blank for random. | ## Marble 1.1 Plus — World Generation Generate a navigable 3D Gaussian-splat world with World Labs Marble (1.1 Plus: dynamic world sizing, highest quality). Provide exactly one input: a text prompt, a single image (or 360° panorama), 2–8 images, or a video. Returns a compact .spz splat ready to preview and download. **Model ID:** `model_worldlabs-marble-1-1-plus` **Capabilities:** `img23d` **LLM Markdown:** | Parameter | Type | Required | Default | Min | Max | Allowed Values | Description | | ------------------ | ----------- | -------- | ------- | --- | ---------- | ---------------------- | ------------------------------------------------------------------------------------------------------------------------------------------ | | `prompt` | string | No | - | - | - | - | Text describing the world. Required for text-to-world; optional extra guidance when an image, images, or a video is provided. | | `images` | file\_array | No | - | - | - | - | One image for image-to-world (toggle Panorama for a 360° equirectangular image), or 2–8 images of the same scene for multi-image-to-world. | | `video` | file | No | - | - | - | - | A video panning across a scene (video-to-world). Use instead of images when you have a walk-through clip. | | `disableRecaption` | boolean | No | `false` | - | - | - | Skip Marble’s automatic prompt rewriting and use the prompt exactly as written. | | `isPano` | boolean | No | `false` | - | - | - | Treat a single input image as a 360° equirectangular panorama (only applies when one image is provided). | | `splatResolution` | string | No | `full` | - | - | `100k`, `500k`, `full` | Which Marble splat tier to store: 100k or 500k Gaussians, or full resolution. | | `seed` | number | No | - | 0 | 4294967295 | - | Seed for reproducible results; leave blank for random. |