Hugging Face Public Archive

Corresponding Datawhale public dataset repository:

Datawhale/atec2026-task-b-reproducibility

Content Boundaries

HF archiving is consistent with the GitHub tutorial, saving lightweight documents, configurations, inspection scripts, result boundaries, and publicly inspected large files. It does not include:

External dataset without re-distribution permission.
Private checkpoints, uncleaned private logs, and unauthorized raw competition videos.
Access tokens, machine absolute paths, and internal service addresses.

Two additional types of material that can be reproduced publicly have been uploaded:

source/ATEC2026_Simulation_Challenge_20260518.zip: The source code, robot assets, and baseline snapshot from the official public repository on 2026-05-18, with the official MIT LICENSE retained.
TaskB-B2Piper/videos/ and TaskB-B2Piper/frames/: Local Task B debugging/assessment previews, both marked as debug-only, and do not represent official scores or successful grasping.

Source snapshot SHA-256: 84ccfdc3903e4e03a5de8a7dedd90314b15ed09382c136bbeee6a858dae802d9.

All uploaded large files are listed separately in the HF directory with their source, version, and SHA-256 values; they are not included in the standard Git history on GitHub. For the complete lists of uploads and local deletions, see . For instructions on GitHub archive reconciliation and local cleanup, see .

Reproduction from GitHub

bashgit clone https://github.com/datawhalechina/every-embodied.git
cd every-embodied/15-Challenge竞赛/ATEC2026/TaskB-B2Piper
bash code/scan_public_release.sh .
python3 code/build_public_manifest.py . --output public_manifest.json

Obtained from HF

bashgit clone https://huggingface.co/datasets/Datawhale/atec2026-task-b-reproducibility

The tutorial files in the HF repository are not a substitute for the official Task B environment. Please install the environment from the official repository first, and then use this directory for boundary auditing and experimental records.

Reproduction Capability Boundaries

After uploading, the public archive can reproduction the observation auditing, publishing scanning, official source code snapshot location, and video evidence reading in the tutorial; a complete Task B simulation still requires locally installing Isaac Sim/Isaac Lab, GPU drivers, and a Python environment that match the official version. The HF archive does not include private environment caches, and it does not claim that simulation can be started unconditionally only using git clone.

It is recommended to use the official source code version: 4000378a9a6fc6ce3e57bcdd20a1582f6854e0dc. If using this HF snapshot, please follow the readme.md, LICENSE, and task scripts in the compressed package.

Other public competition details

To prevent local data from being scattered, the HF root directory also archives:

official_docs/: ATEC2026 official online competition player guide and update instructions. No local paths, credentials, or personal email addresses were found during content inspection.
historical_task_e/: The XSA plugin package and training configuration for Task E. These are historical experimental data, not the Task B policy, and do not represent a stable scoring strategy.

These materials are separate from the Task B topic code. Readers should not directly regard the fixed Piper manipulation scheme for Task E as the B2-Piper garbage collection controller.