Datasetpublic

UBTECH-Robotics/challenge2026_dataset

Challenge 2026 Dataset This dataset provides training/evaluation data for the 2026 Global Humanoid Robot Challenge Simulation Competition. Data Format: LeRobot v3.0 Directory Structure Part_Sorting/ - Desktop Fine-Grained Part Sorting ├── data/ ├── meta/ ├── videos/ Packing_Box/ - Carton Sealing and Packing ├── data/ ├── meta/ ├── videos/ Foam_Inlaying/ - Precise Part Assembly ├── data/ ├──… See the full description on the dataset page: https://huggingface.co/datasets/UBTECH-Robotics/challenge2026_dataset.

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Dataset Card

Challenge 2026 Dataset

This dataset provides training/evaluation data for the 2026 Global Humanoid Robot Challenge Simulation Competition.

Data Format: LeRobot v3.0

Directory Structure

Part_Sorting/                        - Desktop Fine-Grained Part Sorting
├── data/
├── meta/
├── videos/

Packing_Box/                         - Carton Sealing and Packing
├── data/
├── meta/
├── videos/

Foam_Inlaying/                       - Precise Part Assembly
├── data/
├── meta/
├── videos/

Conveyor_Sorting/                      - Conveyor Sorting
├── data/
├── meta/
├── videos/

Dataset Overview

—Desktop Fine-Grained Part Sorting
—Part_Sorting: 3000 episodes

—Carton Sealing and Packing
—Packing_Box: 1367 episodes

—Foam Inlaying
—Foam_Inlaying: 539 episodes

—Covert Sorting
—Conveyor_Sorting: 1064 episodes

Data Format

Each dataset contains multiple episodes stored in Parquet format:

LeRobot v3.0 (e.g., part_sorting_long_756_episode, Packing_Box, Foam_Inlaying, Conveyor_Sorting):

{dataset_name}/data/chunk-000/file-XXX.parquet

—Data filename: file-{file_index}.parquet

—Dataset ID format: {action}_{description} (e.g., part_sorting_long_756_episode)

Field definitions can be found in the main project at lerobot/common/policies/utils.py under observation/action definitions.

Hugging Face Download

Method 1: Hugging Face CLI

bash

# Install HF CLI
powershell -ExecutionPolicy ByPass -c "irm https://hf.co/cli/install.ps1 | iex"

# Login
hf auth login

# Download
hf download UBTECH-Robotics/challenge2026_dataset

Method 2: Python

python

from huggingface_hub import login, snapshot_download

# Login
login()

# Download
snapshot_download(
    repo_id="UBTECH-Robotics/challenge2026_dataset",
    repo_type="dataset"
)

Method 3: Git + Git-XET

bash

# Install git-xet
git xet install

# Clone (HTTPS)
git clone https://huggingface.co/UBTECH-Robotics/challenge2026_dataset

# Or use SSH
git clone git@hf.co:UBTECH-Robotics/challenge2026_dataset

Dataset Naming Convention

Level	Format	Example
Task	/	`Packing_Box`
Dataset Directory	`{task_name}/` or `{action}_{description}/`	`Packing_Box/`, `Foam_Inlaying/`, `Conveyor_Sorting/`, `part_sorting_long_756_episode/`
Data File	`file-{index}.parquet`	`file-000.parquet`