---
license: mit
pretty_name: BrickBench Runs
configs:
- config_name: default
  data_files: samples.parquet
---

<div align="center">

# BrickBench Runs
[Peter Kulits](https://kulits.github.io/)&nbsp;&nbsp;&nbsp;&nbsp;[Yiqing Xu](https://eeching.github.io/)&nbsp;&nbsp;&nbsp;&nbsp;[R. Kenny Jones](https://rkjones4.github.io/)&nbsp;&nbsp;&nbsp;&nbsp;[Cordelia Schmid](https://cordeliaschmid.github.io/)&nbsp;&nbsp;&nbsp;&nbsp;[Jiajun Wu](https://jiajunwu.com/)

[\[Project Page\]](https://brickben.ch) | [\[Gallery\]](https://gallery.brickben.ch) | [\[Code\]](https://github.com/kulits/BrickAgent)

<img src="https://raw.githubusercontent.com/kulits/BrickAgent/master/docs/images/teaser_mosaic.avif" alt="BrickBench teaser" width="800">

</div>

This repo contains the outputs for each of the BrickBench evaluations.

```
samples.parquet                     one row per build: model, split, task, verdict, parts, agent, files
<model>/<split>/<task>/
    build.py                        the build program if applicable; build() returns the assembly
    *.py                            additional modules build.py imports, if any
    model.mpd                       the model
    trace.jsonl.gz                  the agent's session log
    thumb-512.avif
    hero-1024.avif
    view-0.avif . . . view-7.avif   full 2k renders for each view
```

`<split>` is `model`, `set`, or `alt`; `<task>` is the task id (`model-001`, . . .).

| Folder | Model |
| --- | --- |
| `astra` | GPT-6 Astra |
| `sol61` | GPT-6.1 Sol |
| `opus55` | Claude Opus 5.5 |
| `opus5` | Claude Opus 5 |
| `qwen` | Qwen 3.8 Flash |
| `sol56` | GPT-5.6 Sol |
| `gemini` | Gemini 3.8 Flash |
| `deepseek` | DeepSeek V4.1 Flash |
| `luna` | GPT-5.6 Luna |
| `muse` | Muse Spark 1.3 |
| `glm` | GLM 5.3 Flash |
| `bricknet` | BrickNet-14B |
| `brickgpt` | BrickGPT |
| `brickwright` | BrickWright (GPT-6 Astra) |

## Citation
```bibtex
@misc{kulits2026brickbenchevaluatingagenticbrick,
      title={BrickBench: Evaluating Agentic Brick Design}, 
      author={Peter Kulits and Yiqing Xu and R. Kenny Jones and Cordelia Schmid and Jiajun Wu},
      year={2026},
      eprint={2610.12452},
      archivePrefix={arXiv},
      primaryClass={cs.AI},
      url={https://arxiv.org/abs/2610.12452}, 
}
```