Microsoft

This page is auto-generated from model configurations. Last updated: 2026-07-29.

This reference lists all available Microsoft 3d generation models and their parameters. Use these parameter names when calling the Generation API.

• Trellis 2
• Trellis 2 Retexture

---

Trellis 2

Generate 3D models from your images using Trellis 2. A native 3D generative model enabling versatile and high-quality 3D asset creation.

Model ID: model_trellis-2

Capabilities: img23d

LLM Markdown: https://app.scenario.com/api/models/model_trellis-2/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
image	file	Yes	-	-	-	-	Input image to generate 3D asset from
resolution	number	No	1024	-	-	512, 1024, 1536	Output resolution; higher is slower but more detailed
ssGuidanceStrength	number	No	8.5	0	10	-	Stage 1: Sparse Structure Generation - Guidance
ssGuidanceRescale	number	No	0.7	0	1	-	Stage 1: Sparse Structure Generation - Guidance Rescale
ssSamplingSteps	number	No	20	1	50	-	Stage 1: Sparse Structure Generation - Steps
ssRescaleT	number	No	5	1	6	-	Stage 1: Sparse Structure Generation - Rescale T
shapeSlatGuidanceStrength	number	No	7.5	0	10	-	Stage 2: Shape Structured Latent Generation - Guidance
shapeSlatGuidanceRescale	number	No	0.5	0	1	-	Stage 2: Shape Structured Latent Generation - Guidance Rescale
shapeSlatSamplingSteps	number	No	20	1	50	-	Stage 2: Shape Structured Latent Generation - Steps
texSlatGuidanceStrength	number	No	2	0	10	-	Stage 3: Texture Structured Latent Generation - Guidance
texSlatGuidanceRescale	number	No	0	0	1	-	Stage 3: Texture Structured Latent Generation - Guidance
texSlatSamplingSteps	number	No	20	1	50	-	Stage 3: Texture Structured Latent Generation - Steps
texSlatRescaleT	number	No	3	1	6	-	Stage 3: Texture Structured Latent Generation - Rescale T
decimationTarget	number	No	500000	100000	2000000	-	Target number of faces for mesh decimation
textureSize	number	No	2048	-	-	1024, 2048, 4096	Texture size for the generated 3D model
remesh	boolean	No	true	-	-	-	Enable remeshing
remeshBand	number	No	1	1	4	-	Remesh band parameter
seed	number	No	-	0	2147483647	-	Use a seed for reproducible results. Leave blank to use a random seed.

Trellis 2 Retexture

Retexture 3D models with Trellis 2. Apply new textures to existing meshes using a reference image for style guidance.

Model ID: model_trellis-2-retexture

Capabilities: 3d23d

LLM Markdown: https://app.scenario.com/api/models/model_trellis-2-retexture/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
model	file	Yes	-	-	-	-	Input mesh
image	file	Yes	-	-	-	-	Reference image for retexturing
resolution	number	No	1024	-	-	512, 1024	Output resolution; higher is slower but more detailed
textureSize	number	No	2048	-	-	1024, 2048, 4096	Texture size for the retextured 3D model
texSlatGuidanceStrength	number	No	1	0	10	-	Guidance strength
texSlatGuidanceRescale	number	No	0	0	1	-	Texture generation guidance rescale
texSlatSamplingSteps	number	No	12	1	50	-	Texture generation sampling steps
texSlatRescaleT	number	No	3	1	6	-	Texture generation rescale T
seed	number	No	-	0	2147483647	-	Use a seed for reproducible results. Leave blank to use a random seed.