OpenAI GPT-6 Astra creates textured 3D objects or scenes from an image or prompt with material-aware PBR textures for timber, stone, glass, metal, fabric and ceramic. Each generation costs $8 and can take a long time; results are interpretations rather than dimensionally exact scans.
Added Sep 9, 2026
Price per model
$8.00/model
Model Type
both
Typical Duration
~15 min
Inputs
Image + Text
Price table
Each row is the price for one completed 3D model generation.
| Variant | Price |
|---|---|
Default Default | $8.00/model |
Settings
Generation controls available for this model.
Output Format
GLB
Typical Duration
~15 min
Subject size (m)
Default
1
The longest subject dimension in meters.
API request
Submit the generation with POST /api/generate-video, then poll the returned run ID for completion.
{
"model": "openai/gpt-6-astra",
"prompt": "A studio-quality 3D model of a ceramic desk lamp.",
"size": 1
}Browse the 3D models API catalogExamples
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TRELLIS.2
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Seed3D 2.0
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