---
pretty_name: SCOPER
license: cc-by-4.0
language:
- en
tags:
- embodied-ai
- robotics
- benchmark
- simulation
size_categories:
- n<1K
---

# SCOPER task bank

**Towards a Systematic Study of Embodied System 2 over Full Task Execution Cycles**

[Project](https://vfishc.github.io/scoper/) · [Code](https://github.com/vfishc/scoper) · [Preprint PDF](https://vfishc.github.io/scoper/downloads/SCOPER_preprint.pdf)

Dataset repository: https://huggingface.co/datasets/vfishc/SCOPER. SCOPER-authored generated data is licensed under CC BY 4.0.

## Contents

450 ProcTHOR and 420 BEHAVIOR task instances, with 1,819 and 1,631 attached QA items respectively (3,450 total). Each backend includes task JSON, Binding, oracle action references, asset requirements and hash manifests. Initial states and generated-object settings are preserved. No official simulator geometry, model weights, video archives or per-frame recordings are bundled.

## Usage

Download the repository and use the SCOPER code's bank checks:

```bash
scoper-procthor check-bank /path/to/dataset/task_bank/procthor
scoper-behavior check-bank /path/to/dataset/task_bank/behavior
```

See the GitHub README for simulator setup, asset downloads and generation/evaluation commands. These are executable task configurations, not a standard tabular training dataset. Preserve all hash-coupled sidecars together. No `datasets.load_dataset` adapter is provided.

## Version and validation

The bank is mirrored from code release 1.3.0. The standalone inspection task replaces the former native-QA task; composite children are retained. Structural checks passed. Bounded runtime checks exist, but this staging action is not a fresh full-bank oracle or model evaluation. Stricter visual-evidence acceptance of the new inspection tasks remains separate work. Older reported evaluation tables should not be treated as fresh scores of this bank.

## Policy information boundary

Models receive public instructions, tool vocabulary and visual observations. Private bindings, oracle references and answer keys are for initialization and scoring, not model prompts. QA is resolved from each evaluated episode's state.

## License and dependencies

SCOPER-authored generated data is licensed under [CC BY 4.0](LICENSE).
See [attribution information](task_bank/ATTRIBUTION.txt). Retain attribution,
link the license and indicate changes. This does not relicense third-party
simulator assets or code. External assets and models must be downloaded from
their publishers under their respective terms; their files are not redistributed here.
Original SCOPER code is distributed separately under MIT.