GlobalSplat — pretrained weights
Feed-forward, generalizable 3D Gaussian Splatting via global scene tokens (align first, decode later). These are the released RealEstate10K checkpoints for the GlobalSplat paper.
- Project page: https://r-itk.github.io/globalsplat/
- Paper: https://arxiv.org/abs/2604.15284
Checkpoints
| File | Variant | #Gaussians | RE10K 24-view PSNR / SSIM / LPIPS |
|---|---|---|---|
globalsplat-re10k-2k.ckpt | 2K (M_max=2) | 2K | 26.84 / 0.838 / 0.199 |
globalsplat-re10k-16k.ckpt | 16K (paper default) | 16K | 28.53 / 0.883 / 0.140 |
globalsplat-re10k-16k-noopacity.ckpt | 16K (current code, no opacity loss) | 16K | 28.95 / 0.891 / 0.124 |
globalsplat-re10k-32k.ckpt | 32K | 32K | 29.48 / 0.901 / 0.123 |
The -noopacity 16K (trained with the released code, decoder opacity regularizer
disabled) outperforms the paper default at every context count:
12v 29.10 / 24v 28.95 / 36v 28.76 PSNR.
All files are weights-only checkpoints (state_dict + Lightning version; the
frozen VGG perceptual net and optimizer state are stripped).
Usage
With the GlobalSplat code:
# 16K paper default
python -m globalsplat.main +experiment=re10k_16k dataset=re10k_eval_ctx24 \
mode=test checkpointing.load=globalsplat-re10k-16k.ckpt
# 2K (sets M_max=2) and 32K
python -m globalsplat.main +experiment=re10k_2k ... checkpointing.load=globalsplat-re10k-2k.ckpt
python -m globalsplat.main +experiment=re10k_32k ... checkpointing.load=globalsplat-re10k-32k.ckpt
License
PolyForm Noncommercial 1.0.0 with additional terms (see LICENSE and
ADDITIONAL_TERMS.md): noncommercial research / academic / personal use only;
commercial use requires a separate written license; military and surveillance
use are prohibited. Source-available, not an OSI open-source license.
Citation
@article{itkin2026globalsplat,
title={GlobalSplat: Efficient Feed-Forward 3D Gaussian Splatting via Global Scene Tokens},
author={Itkin, Roni and Issachar, Noam and Keypur, Yehonatan and Chen, Xingyu and Chen, Anpei and Benaim, Sagie},
journal={arXiv preprint arXiv:2604.15284},
year={2026}
}