---
pretty_name: Bench2Dex frozen task ICL packages
language:
- en
tags:
- robotics
- in-context-learning
- evaluation
- bench2dex
---
# Frozen ICL packages for Bench2Dex evaluation

These 26 task packages contain the existing model-prepared task notes, Python
helpers, demonstration-derived arrays and reference images. Download them to run
the matching GPT-6 Astra evaluation without exporting demonstrations or repeating
ICL preparation. Simulator binaries, full demonstration datasets, account files,
model transcripts and previous test results are not included.

Use the matching evaluation source release containing `configs/icl_packages.json`.
After following its setup instructions and installing `.[data]`, run:

```bash
# From the evaluation code repository; use the ID of this dataset page.
export HF_ICL_REPO="YOUR_ORG/YOUR_DATASET"
python -m gpt6_eval.packages install --repo-id "$HF_ICL_REPO" \
  --task 26 --output data/icl
# Omit --task for all packages; repeat --task for selected tasks.
python -m gpt6_eval.packages verify data/icl
python -m gpt6_eval.preflight --config data/icl/config.json --task 26 --require-model
bash scripts/evaluate.sh --task 26 --config data/icl/config.json \
  --mode codex --output "$HOME/bench2dex-runs/task26-evaluation"
```

For manual downloads, keep `packages/task_XX.zip` under a dataset folder and use
`--source /path/to/dataset-folder` instead of `--repo-id`. The installer checks
checksums and every payload file, safely extracts the selected tasks and writes
a relative-path configuration. Move the whole installed directory to relocate it.
The generated schedule is one Full/unseen episode at index 5; define other
schedules before running. Normal simulator/GPU/system-library requirements and
your own model access still apply.

## Contents and provenance

All 3,610 model-visible payload files are byte-identical to the original frozen
packages. Internal preparation-session filenames were removed from the outer
manifests only. Original manifest digests, model/event hashes, task contracts,
preparation cost accounting and payload digests are retained. Public manifest
hashes differ; policy inputs do not. Raw preparation logs are not distributed.
Task 51 retains its explicit unknown legacy seed/collection provenance record;
Task 62 retains its historical scene-name alias.

Source demonstrations: `Bench2Dex/teleopdata` revision
`b195787c65046083e6a43776b67bdf1389dfa3eb`. Testing uses `Bench2Dex/Assets` revision
`bf65215f844d1fca30750e4cc70d7266650abf0a`. The package notes are generated task
knowledge, not ground-truth success labels or a guarantee of task completion.
Hosted inference and GPU physics can vary despite identical preparation bytes.

See `AUDIT.json` for integrity/privacy examination and offline selfchecks.
`catalog.json` records exact sizes and SHA-256 values; `SHA256SUMS` covers the
uploaded dataset files. `LICENSE_NOTICE.md` records the pending license decision
and third-party material scope.

## Download sizes

All archives: **1,193,840,778 bytes (1.194 GB)**. Expanded packages: **1,234,937,299 bytes (1.235 GB)**. Allow about 3 GB for download cache plus installation.

| Task | Name | ZIP MB | Expanded MB |
| --- | --- | ---: | ---: |
| 3 | Wine Glass Plate Balance | 27.47 | 29.46 |
| 6 | Fruit Bowl Loading | 22.69 | 24.06 |
| 7 | Citrus Plate Loading | 26.27 | 28.23 |
| 8 | Frypan Stand & Pour | 31.93 | 33.35 |
| 9 | Cleaner Box Loading | 29.39 | 30.38 |
| 12 | Screwdriver Box & Hammer | 29.45 | 30.54 |
| 21 | Condiment Box Loading | 51.55 | 52.86 |
| 22 | Tool Box Loading | 23.55 | 24.55 |
| 24 | Stationery Category Sorting | 57.09 | 58.49 |
| 26 | Canned Food Tray Arrangement | 35.19 | 36.13 |
| 27 | Ball Box Loading | 58.58 | 60.03 |
| 32 | Baking Tray Prep | 61.99 | 64.16 |
| 34 | Fridge Wine Interhand Pour | 30.12 | 31.04 |
| 42 | Trash Disposal | 68.39 | 70.23 |
| 43 | Fridge Fruit Shelf Sorting | 83.16 | 85.70 |
| 44 | Microwave Bowl Loading | 71.28 | 74.04 |
| 51 | Toilet Lid Cleaner Pour | 102.42 | 103.72 |
| 60 | Breadbasket Fast-Food Loading | 45.12 | 48.92 |
| 61 | Medicine Shoebox Pack | 44.04 | 45.43 |
| 62 | Shoebox Accessory Pack | 46.60 | 47.88 |
| 64 | Sports Ball Cup Sort | 31.96 | 33.05 |
| 67 | Faucet Cup Water Fill | 39.66 | 41.23 |
| 73 | Jigsaw Puzzle Assembly | 27.98 | 28.51 |
| 76 | Soup Serving | 104.67 | 108.04 |
| 79 | Bimanual Piano Melody | 13.51 | 14.01 |
| 80 | Gaming Desk Setup | 29.79 | 30.92 |