triposr-coreml

mickeyvanolst/triposr-coreml

triposr-coreml is a image-to-3d model from mickeyvanolst. Use it for the image-to-3d task on the model card, and read the license before you ship it in a product. It is set up for coreml. The card lists the license as mit.

CoreML conversion of stabilityai/TripoSR (Tochilkin et al., Stability AI + Tripo AI, MIT) for the Geo Gen operator in AML — Apple ML operators for TouchDesigner. Single image → 3D mesh on the Apple Neural Engine in ~2…

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At a glance

Task: Image-to-3D
Library: coreml
License: mit
Access: Public
Created: Sep 2, 2026
Updated: Sep 2, 2026
SHA: 1426b49a

Base models

stabilityai/TripoSR

Model card

From the Hugging Face model README

TripoSR — CoreML (MLProgram fp16) for the AML TouchDesigner family

CoreML conversion of stabilityai/TripoSR (Tochilkin et al., Stability AI + Tripo AI, MIT) for the Geo Gen operator in AML — Apple ML operators for TouchDesigner. Single image → 3D mesh on the Apple Neural Engine in ~2 s on an M-series Air.

package	in	out	runs on
`ImageToTriplane.mlpackage` (800 MB)	`image` [1,3,512,512] RGB 0–1, subject on 0.5 gray, foreground filling 85%	`triplane` [1,3,40,64,64]	ANE / GPU / CPU
`NeRFQuery.mlpackage` (100 KB)	`triplane`, `xyz` [262144,3] in [−0.87, 0.87]	`density` [262144,1], `color` [262144,3]	CPU (fastest)

Marching cubes over a 3D grid of density queries runs on the host (TripoSR default threshold 25). Mesh frame: TripoSR is z-up with the subject facing +x.

Converted with coremltools 9 from the original PyTorch weights (transformers 4.45.2 / torch 2.7.0); conversion script and notes: labs/geogen/convert_coreml.py in the AML repository. Requires macOS 14+.

License

Task: Image-to-3D
Library: coreml
License: mit
Created: Sep 2, 2026
Updated: Sep 2, 2026