---
pretty_name: Code4Scene Research Track 3D Scenes
task_categories:
- other
tags:
- code4scene
- 3d
- gltf
- text-to-scene
---

# Code4Scene Research Track 3D Scenes

Browser-ready exports of saved Text-to-Scene outputs from the Code4Scene Research Track.
The interactive viewer and benchmark results are at https://simworld-ai-code4scene.static.hf.space/gallery/explore.html.

The initial release covers the ten highest-ranked model configurations from the October 19, 2026 leaderboard snapshot.
Verified scenes are added as exports become available. `index.json` records the available case/model pairs, per-case
scores, reference cameras, file sizes, SHA-256 hashes, and Standard/High variants. Missing exports are not benchmark failures.

## Files and viewing

Files are meshopt-compressed glTF 2.0 GLBs with WebP textures, using the existing Code4Scene packed binary format.
High: `<case-id>/<model-key>.bin`. Standard: `<case-id>/<model-key>-standard.bin`.
The public website contains the loader and unpacker. Standard reduces texture resolution and may simplify dense geometry.
The original Unreal Engine evaluator renders remain accessible alongside the interactive scenes; browser lighting and
baked materials can differ from those renders.

Each scene is downloaded individually when opened. Consumers can pin a repository revision and verify the hash
recorded in `index.json`. Model names and scene scores refer to the benchmark configurations, not to model weights.

Project: https://github.com/SimWorld-AI/Code4Scene
Paper: https://arxiv.org/abs/2609.36777