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Triposplat

POST/v1/run

Triposplat by Tripo3D - convert 2D images into 3D models with AI. Generate textured 3D assets from single photos for games, AR/VR, e-commerce, and digital content creation.

Request body

Submit an async generation request. The model field selects the model; other fields are model-specific input parameters.

stringmodelrequired

Model identifier. Set to tripo3d/triposplat.

Default: tripo3d/triposplat

stringimagerequired

URL of the input image to convert into a 3D Gaussian splat.

Optional<number>guidance_scale

Classifier-free guidance strength. Values at or below 1.0 disable guidance; higher values increase detail and adherence to the input image, but too high can oversaturate colors.

Range: 0 to 10

Default: 3

Optional<integer>num_inference_steps

Number of flow-matching sampler steps. More steps improve fidelity with a roughly linear runtime cost.

Range: 1 to 50

Default: 20

Optional<string>output_format

File format for the generated Gaussian splat.

Allowed values: ply, splat

Default: ply

Optional<integer>num_gaussians

Target number of Gaussians in the output splat. Higher means more detail but larger files and slower rendering. Rounded to the nearest multiple of 32 internally.

Range: 32768 to 262144

Default: 262144

Optional<integer>seed

Random seed for reproducibility. If None, a random seed is generated.

Response Schema

The submit endpoint returns a run response. If its status is pending or running, poll GET /v1/run/{id} with the returned opaque ID until it reaches a terminal state.

stringidrequired

Opaque SandBase run identifier. Use it exactly as returned; no prefix is guaranteed.

stringstatusrequired

Current public run status.

Allowed values: pending, running, completed, failed, timeout

Optional<string>model

Public SandBase model name used for this run.

Optional<array<object>>outputs

Present only for completed runs. Each object is capability-specific; inspect the selected model schema for its fields.

Optional<object>error

Present only for failed or timeout runs. Contains a public error type and sanitized message.

Optional<string>error.type

Stable public error category.

Optional<string>error.message

Sanitized error message safe to show to clients.

Optional<object>usage

Usage details when available.

Model capabilities

array<string>capability_tagsrequired

Capabilities declared by the model registry.

Default: image-to-3d

stringexecution_moderequired

Execution mode declared by the model registry.

Default: async