datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
Ordering_ConstrainedThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 30,
"features": {
"action": {
"dtype": "float32",
"names": [
"shoulder_pan.pos",
"shoulder_lift.pos",
"elbow_flex.pos",
"wrist_flex.pos",
"wrist_roll.pos",
"gripper.pos"
],
"shape": [
6… See the full description on the dataset page: https://huggingface.co/datasets/justintiensmith/Ordering_Constrained.Ordering_Constrained_No_DepthThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 30,
"features": {
"action": {
"dtype": "float32",
"names": [
"shoulder_pan.pos",
"shoulder_lift.pos",
"elbow_flex.pos",
"wrist_flex.pos",
"wrist_roll.pos",
"gripper.pos"
],
"shape": [
6… See the full description on the dataset page: https://huggingface.co/datasets/justintiensmith/Ordering_Constrained_No_Depth.Ordering_Constrained_ParaphrasesThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 30,
"features": {
"action": {
"dtype": "float32",
"names": [
"shoulder_pan.pos",
"shoulder_lift.pos",
"elbow_flex.pos",
"wrist_flex.pos",
"wrist_roll.pos",
"gripper.pos"
],
"shape": [
6… See the full description on the dataset page: https://huggingface.co/datasets/justintiensmith/Ordering_Constrained_Paraphrases.Ordering_Constrained_No_Depth_50_demosThis dataset was created using LeRobot.
Dataset Description
This is a 50-episode subset of
justintiensmith/Ordering_Constrained_No_Depth.
It contains 12, 13, 12, and 13 demonstrations for the first, second, third, and fourth
positions from the left, respectively. Episodes were selected evenly across each source
25-episode group, then reindexed to 0–49. All five camera videos were trimmed to include
only the selected demonstrations.
Selected source episode IDs:
First… See the full description on the dataset page: https://huggingface.co/datasets/justintiensmith/Ordering_Constrained_No_Depth_50_demos.pick-place-yellow_cube_constrainedThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"robot_type": "so_follower",
"total_episodes": 55,
"total_frames": 26351,
"total_tasks": 1,
"chunks_size": 1000,
"data_files_size_in_mb": 100,
"video_files_size_in_mb": 200,
"fps": 30,
"splits": {
"train": "0:55"
},
"data_path": "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet",
"video_path":… See the full description on the dataset page: https://huggingface.co/datasets/XixinZhang/pick-place-yellow_cube_constrained.Ordering_Constrained_OLDThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 30,
"features": {
"action": {
"dtype": "float32",
"names": [
"shoulder_pan.pos",
"shoulder_lift.pos",
"elbow_flex.pos",
"wrist_flex.pos",
"wrist_roll.pos",
"gripper.pos"
],
"shape": [
6… See the full description on the dataset page: https://huggingface.co/datasets/justintiensmith/Ordering_Constrained_OLD.Ordering_Constrained_Black_BinThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 30,
"features": {
"action": {
"dtype": "float32",
"names": [
"shoulder_pan.pos",
"shoulder_lift.pos",
"elbow_flex.pos",
"wrist_flex.pos",
"wrist_roll.pos",
"gripper.pos"
],
"shape": [
6… See the full description on the dataset page: https://huggingface.co/datasets/justintiensmith/Ordering_Constrained_Black_Bin.Ordering_Constrained_Black_Bin_SequencingThis dataset was created using LeRobot.
Dataset Description
This is a sequencing-prompt variant of
justintiensmith/Ordering_Constrained_Black_Bin.
The observations, actions, episode ordering, and videos are unchanged. Only the task prompts and
their task indices have been rewritten.
The black bin is to the left of the four-item sequence. The dataset uses five paraphrases for each
of these relations: first from the left, second from the left, second from the right, and… See the full description on the dataset page: https://huggingface.co/datasets/justintiensmith/Ordering_Constrained_Black_Bin_Sequencing.pick-place-yellow_cube_constrained_leftThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"robot_type": "so_follower",
"total_episodes": 61,
"total_frames": 25600,
"total_tasks": 1,
"chunks_size": 1000,
"data_files_size_in_mb": 100,
"video_files_size_in_mb": 200,
"fps": 30,
"splits": {
"train": "0:61"
},
"data_path": "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet",
"video_path":… See the full description on the dataset page: https://huggingface.co/datasets/XixinZhang/pick-place-yellow_cube_constrained_left.Ordering_Constrained_Black_Bin_Sequencing_RobometerThis dataset was created using LeRobot.
Dataset Description
This is a sequencing-prompt variant of
justintiensmith/Ordering_Constrained_Black_Bin.
The observations, actions, episode ordering, and videos are unchanged. Only the task prompts and
their task indices have been rewritten.
The black bin is to the left of the four-item sequence. The dataset uses five paraphrases for each
of these relations: first from the left, second from the left, second from the right, and… See the full description on the dataset page: https://huggingface.co/datasets/justintiensmith/Ordering_Constrained_Black_Bin_Sequencing_Robometer.pick-place-yellow_cube_constrained_front_singleThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"robot_type": "so_follower",
"total_episodes": 51,
"total_frames": 20669,
"total_tasks": 1,
"chunks_size": 1000,
"data_files_size_in_mb": 100,
"video_files_size_in_mb": 200,
"fps": 30,
"splits": {
"train": "0:51"
},
"data_path": "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet",
"video_path":… See the full description on the dataset page: https://huggingface.co/datasets/XixinZhang/pick-place-yellow_cube_constrained_front_single.Le-Mat-Bulk_matgen_constrained
Le-Mat-Bulk_matgen_constrained
This repository contains preprocessed datasets from the LeMat-Bulk dataset prepared for MatterGen-style retraining.
🚀 Loading the Dataset
Since this repository is public, you can load the dataset subsets directly without authentication using the Hugging Face datasets library:
from datasets import load_dataset
# Load Default (Dataset A)
dataset_a = load_dataset("youssefsassi/Le-Mat-Bulk_matgen_constrained", name="default")
# Load… See the full description on the dataset page: https://huggingface.co/datasets/youssefsassi/Le-Mat-Bulk_matgen_constrained.Ordering_Constrained_Black_Bin_20260714_135948This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 30,
"features": {
"action": {
"dtype": "float32",
"names": [
"shoulder_pan.pos",
"shoulder_lift.pos",
"elbow_flex.pos",
"wrist_flex.pos",
"wrist_roll.pos",
"gripper.pos"
],
"shape": [
6… See the full description on the dataset page: https://huggingface.co/datasets/justintiensmith/Ordering_Constrained_Black_Bin_20260714_135948.Ordering_Constrained_Black_Bin_20260714_125809This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 30,
"features": {
"action": {
"dtype": "float32",
"names": [
"shoulder_pan.pos",
"shoulder_lift.pos",
"elbow_flex.pos",
"wrist_flex.pos",
"wrist_roll.pos",
"gripper.pos"
],
"shape": [
6… See the full description on the dataset page: https://huggingface.co/datasets/justintiensmith/Ordering_Constrained_Black_Bin_20260714_125809.nitish_constrained_ballplayThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": null,
"total_episodes": 1,
"total_frames": 398,
"total_tasks": 1,
"total_videos": 1,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 20,
"splits": {
"train": "0:1"
},
"data_path": "data/chunk-{episode_chunk:03d}/episode_{episode_index:06d}.parquet",
"video_path":… See the full description on the dataset page: https://huggingface.co/datasets/jmarangola/nitish_constrained_ballplay.exp_incremental-constrained-165_20260407_140022res_exp_incremental-constrained-165_20260407_140022-20260407_151550
res_exp_incremental-constrained-165_20260407_140022-20260407_151550
Evaluation results for strategy-scope/exp_incremental-constrained-165_20260407_140022.
Aggregate Statistics
Metric
Value
Instances
165
Avg paths/instance
15.0
Avg path length
3.2
Avg valid/instance
14.6
Avg valid & factual/instance
4.5
Avg factuality
0.6352
Avg strength
2.6089
Avg pairwise distance (ft=0.0)
0.7522
Avg pairwise distance (ft=1.0)
0.6537
Avg utility (ft=0.0)… See the full description on the dataset page: https://huggingface.co/datasets/strategy-scope/res_exp_incremental-constrained-165_20260407_140022-20260407_151550.