Uthana

This page is auto-generated from model configurations. Last updated: 2026-05-11.

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

• Uthana Character Rigging
• Uthana Text to Motion
• Uthana Video to Motion

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Uthana Character Rigging

Upload a 3D model and auto-rig it with Uthana. Returns a rigged character.

Model ID: model_uthana-character-rigging

Capabilities: 3d23d

LLM Markdown: https://app.scenario.com/api/models/model_uthana-character-rigging/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
characterFile	file	Yes	-	-	-	-	3D model to auto-rig as a new character. 30mb max size.
autoRigFrontFacing	boolean	No	true	-	-	-	Whether the model is front-facing (improves auto-rig accuracy)

Uthana Text to Motion

Generate character animation from a text prompt with Uthana, retargeted to your character. Outputs GLB or FBX.

Model ID: model_uthana-text-to-motion-bucmd

Capabilities: txt23d

LLM Markdown: https://app.scenario.com/api/models/model_uthana-text-to-motion-bucmd/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
prompt	string	Yes	-	-	-	-	Text description of desired animation
characterFile	file	No	-	-	-	-	Optional 3D model to auto-rig and use as the retargeting character.
fps	number	No	30	-	-	24, 30, 60	Frame rate for the output file: 24, 30, or 60
animationOnly	boolean	No	false	-	-	-	If true, download animation without character mesh
footIk	boolean	No	-	-	-	-	Enable foot IK for better foot placement
steps	number	No	50	1	150	-	Diffusion iterations.
cfgScale	number	No	2	0	10	-	Guidance scale.
length	number	No	5	0.25	10	-	Duration in seconds.
retargetingIk	boolean	No	true	-	-	-	Enable inverse kinematics for retargeting.
seed	number	No	-	1	99999	-	Random seed for reproducibility

Uthana Video to Motion

Extract motion from a reference video and retarget it to your character with Uthana. Outputs GLB or FBX.

Model ID: model_uthana-video-to-motion-v2

Capabilities: video23d

LLM Markdown: https://app.scenario.com/api/models/model_uthana-video-to-motion-v2/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
video	file	Yes	-	-	-	-	Input video.
characterFile	file	No	-	-	-	-	Optional 3D model to auto-rig and use as the retargeting character.
fps	number	No	30	-	-	24, 30, 60	Frame rate for the output file: 24, 30, or 60
animationOnly	boolean	No	false	-	-	-	If true, download animation without character mesh