OpenAI
This page is auto-generated from model configurations. Last updated: 2026-10-13.
This reference lists all available OpenAI 3d generation models and their parameters. Use these parameter names when calling the Generation API.
Scenario GPT-6 Astra 3D
Section titled “Scenario GPT-6 Astra 3D”Turn reference images into an editable 3D object — named parts, clean topology, per-part materials. Best for props and hard-surface subjects, not characters.
Model ID: model_scenario-gpt6-astra-3d
Capabilities: img23d, 3d23d
LLM Markdown: https://app.scenario.com/api/models/model_scenario-gpt6-astra-3d/markdown
| Parameter | Type | Required | Default | Min | Max | Allowed Values | Description |
|---|---|---|---|---|---|---|---|
images |
file_array | No | - | - | - | - | Create: 1 to 8 photos of the object. |
sceneFile |
file | No | - | - | - | - | Edit: the model to change. It comes back in the same format. |
prompt |
string | No | - | - | - | - | Create: name the object, e.g. ‘a tugboat’. Edit: describe the change, e.g. ‘open the lid’. |
buildEffort |
string | No | high |
- | - | standard, high, maximum |
Standard: a simple object, or a small edit like a recolor. High or Maximum: a detailed or mechanical object, or an edit that adds parts or reshapes. When editing, pick it for the size of the change, not the size of the model. |
faceBudget |
number | No | 250000 |
1000 | 2000000 | - | Create only, ignored when editing. Max triangles: 10k–50k for games, 250k for fine detail. |