Open weight 3D coaster model in OBJ format for rendering, simulation, and gloriously unnecessary research.

Intro: Youtube | Website: oryzo.ai

We present Oryzo-1, an open weight 3D model of a cork coaster for rendering, simulation, and gloriously unnecessary research. Oryzo-1 faithfully reproduces key coaster behaviors, including table protection, perfect circularity, and passive thermal moderation under everyday beverage conditions.

This repository contains the initial public release of the Oryzo-1 checkpoint family in clean OBJ format:

• checkpoints/oryzo-1-26b-a0b.obj
• checkpoints/oryzo-1-40b-a0b.obj
• checkpoints/oryzo-1-108b-a0b.obj
• checkpoints/oryzo-1-145b-a0b.obj
• checkpoints/oryzo-1-168b-instruct-a0b.obj
• checkpoints/oryzo-1-344b-a0b.obj

Baseline results were obtained on WoodenBench, a standardized evaluation suite conducted on a single desk and very possibly rigged by us. Limitations include heavy dependency on gravity, mugs, and human deployment.

This repository was single shot espresso'd into existence by the creative team at Lusion.

"Oryzo-1 A0B is the best model out there. Trust me bro." - Anonymous LocalLLaMA Reddit user

If you find Oryzo-1 useful in your research, please cite:

@misc{oryzo2026,
  title        = {Oryzo-1: Open-Weight Coaster Model},
  author       = {Lusion},
  year         = {2026},
  howpublished = {OBJ release},
  note         = {A high-fidelity 3D model of a cork coaster. Code: coming soon.
}

MIT