seedinteger
Random seed for reproducible results.
TRELLIS.2
trellis/trellis-2TRELLIS.2 by Microsoft generates a textured 3D model (GLB with PBR materials) from a single image.
Try the model
Playground
Input
PNG, JPEG, WebP, or GIF · 20 MiB maximum
Image of the object to convert to 3D.
This field is required.
Generation resolution. Higher is slower and more detailed, and changes the price. Allowed values: 512, 1024, 1536.
Advanced settings
Resolution of the baked texture image. Higher values keep finer surface detail but produce larger files. Allowed values: 1024, 2048, 4096.
50002000000
Target number of vertices in the final mesh. Lower values give smaller files; 20k-50k suits web and mobile. Range: 5000 to 2000000.
Rebuild the mesh topology for cleaner triangles. Slower, but usually better for animation or 3D printing.
Random seed for reproducible results.
ResultIdle
Your output will appear here
Complete the inputs, then click Run.
TRELLIS.2
TRELLIS.2 by Microsoft generates a textured 3D model (GLB with PBR materials) from a single image.
Fields
| Field | Type | Default | Notes |
|---|---|---|---|
image | image URL, required | — | Image of the object to convert to 3D. |
resolution | 512 / 1024 / 1536 | 1024 | Generation resolution. Higher is slower and more detailed, and changes the price. |
texture_size | 1024 / 2048 / 4096 | 2048 | Resolution of the baked texture image. Higher values keep finer surface detail but produce larger files. |
decimation_target | integer 5000–2000000 | 500000 | Target number of vertices in the final mesh. Lower values give smaller files; 20k-50k suits web and mobile. |
remesh | boolean | true | Rebuild the mesh topology for cleaner triangles. Slower, but usually better for animation or 3D printing. |
seed | integer | — | Random seed for reproducible results. |
Output
url: Main 3D file (GLB unless another export format is selected).
Billing
$0.30 per request with default settings. Price by option (other settings at default):
| Option | Price |
|---|---|
| resolution = 512 | $0.25 |
| resolution = 1024 | $0.30 |
| resolution = 1536 | $0.40 |
| texture_size = 1024 | $0.30 |
| texture_size = 2048 | $0.30 |
| texture_size = 4096 | $0.30 |
| Failed runs are not charged. |
Also on SandBase
Other trellis 3D endpoints: trellis/trellis, trellis/trellis-2/retexture, trellis/trellis/multi.
Start building
Send your first request
Submit this model through the SandBase Unified Run API.
# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
-X POST "https://api.sandbase.ai/v1/run" \
-H "Authorization: Bearer $SANDBASE_API_KEY" \
-H "Content-Type: application/json" \
--data-binary @- <<'SANDBASE_JSON'
{
"model": "trellis/trellis-2",
"image": "https://static.sandbase.ai/examples/trellis/trellis-2/input_image_0.png",
"remesh": true,
"resolution": 1024,
"texture_size": 2048,
"decimation_target": 500000
}
SANDBASE_JSON
)
run_id=$(printf '%s' "$result" | jq -r .id)
for attempt in $(seq 1 120); do
status=$(printf '%s' "$result" | jq -r .status)
case "$status" in completed|failed|timeout) break ;; esac
sleep 2
result=$(curl --fail-with-body --silent \
-H "Authorization: Bearer $SANDBASE_API_KEY" \
"https://api.sandbase.ai/v1/run/$run_id")
done
status=$(printf '%s' "$result" | jq -r .status)
[ "$status" = completed ] || { echo "Generation ended: $status" >&2; exit 1; }
printf '%s\n' "$result"2. Authentication
Create a SandBase API key and set it in your server environment. All requests use Bearer authentication.
export SANDBASE_API_KEY="YOUR_API_KEY"Keep the key on your server. Do not expose it in browser code or commit it to a repository.
3. Queue
Submit a request
POST to /v1/run with this model ID and its inputs. The request example above includes submission and polling.
Fetch request status and result
Use the returned run ID to poll until the status is completed, failed or timeout. Read output only after completed.
curl "https://api.sandbase.ai/v1/run/$RUN_ID" \
-H "Authorization: Bearer $SANDBASE_API_KEY"4. Files
Hosted files
Pass a publicly accessible file URL in the model’s image, video or audio field. Supported formats and limits are shown beside each Playground input.
Uploading images
Use the upload or replace control on supported image fields in the Playground. Video URL fields accept a hosted driving video; they do not imply video-upload support.
5. Schema
Input
imagestringrequired
Image of the object to convert to 3D.
remeshboolean
Rebuild the mesh topology for cleaner triangles. Slower, but usually better for animation or 3D printing.
Default: true
resolutioninteger
Generation resolution. Higher is slower and more detailed, and changes the price.
Default: 1024
Possible values: 512, 1024, 1536
texture_sizeinteger
Resolution of the baked texture image. Higher values keep finer surface detail but produce larger files.
Default: 2048
Possible values: 1024, 2048, 4096
decimation_targetinteger
Target number of vertices in the final mesh. Lower values give smaller files; 20k-50k suits web and mobile.
Default: 500000
Minimum: 5000
Maximum: 2000000
{
"model": "trellis/trellis-2",
"image": "https://static.sandbase.ai/examples/trellis/trellis-2/input_image_0.png",
"remesh": true,
"resolution": 1024,
"texture_size": 2048,
"decimation_target": 500000
}Output
A completed run exposes its result in output. The following is the model’s saved example, not a new generation.
No example output has been published yet. Use Playground → Result → JSON after a completed run to inspect your response.