Marble

Name: Marble
Brand: World Labs

Marble is the first product from World Labs, powered by multimodal world models, designed for creating, editing, and sharing high-quality, persistent 3D worlds.

The system can generate worlds from a single text prompt, images, multiple images, 360° panoramas, video, and coarse 3D structures. Marble provides a web application and a public API for generating explorable 3D worlds.

FreePaidUsage-based

Released 16 Sept 2025Updated 19 Mar 2026

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Overview

System type

Input

TextImageVideo

Output

3D representationImageStructured data

Access & Pricing

Subscription model

FreePaidUsage-based

Pricing

Updated 19 Mar 2026Official pricing

Marble offers public pricing for its web application and a separate credit-based pricing model for its API. The web app includes a Free plan and a Standard plan; the API uses a credit system billed in USD.

CategoryPlanUnitInputCachedOutput

Other

Marble web app: Free plan with 7,000 credits and up to 4 world generations.

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Other

Marble web app: Standard plan at 20 USD with 20,000 credits and up to 12 world generations.

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Inference

API: 1.00 USD per 1,250 credits; minimum purchase 6,250 credits (5 USD).

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