datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
HiFi-UMI-2K
HiFi-UMI-2K: High-Fidelity Robot-Free Manipulation Data
2,000 hours released · 6 synchronized camera views · 480+ scenes · 3 mm pose accuracy · <40 µs synchronization
🌐 Project Website |
📦 Dataset |
📄 Paper: arXiv:2607.25895
Examples from the HiFi-UMI corpus. Click the image to play the video.
📚 Introduction
HiFi-UMI is a portable, high-fidelity bimanual capture system for collecting robot-free manipulation demonstrations.… See the full description on the dataset page: https://huggingface.co/datasets/simple-world-lab/HiFi-UMI-2K.aloha_sim_transfer_cube_humanThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.0",
"robot_type": "aloha",
"total_episodes": 50,
"total_frames": 20000,
"total_tasks": 1,
"total_videos": 50,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 50,
"splits": {
"train": "0:50"
},
"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/lerobot/aloha_sim_transfer_cube_human.aloha_sim_insertion_humanThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.0",
"robot_type": "aloha",
"total_episodes": 50,
"total_frames": 25000,
"total_tasks": 1,
"total_videos": 50,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 50,
"splits": {
"train": "0:50"
},
"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/lerobot/aloha_sim_insertion_human.aloha_sim_insertion_scriptedThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.0",
"robot_type": "aloha",
"total_episodes": 50,
"total_frames": 20000,
"total_tasks": 1,
"total_videos": 50,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 50,
"splits": {
"train": "0:50"
},
"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/lerobot/aloha_sim_insertion_scripted.aloha_sim_transfer_cube_scriptedThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"robot_type": "aloha",
"total_episodes": 50,
"total_frames": 20000,
"total_tasks": 1,
"chunks_size": 1000,
"fps": 50,
"splits": {
"train": "0:50"
},
"data_path": "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet",
"video_path": "videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4",
"features": {… See the full description on the dataset page: https://huggingface.co/datasets/lerobot/aloha_sim_transfer_cube_scripted.SimpleStories
📘📕 SimpleStories 📙📗
SimpleStories is a dataset of >2 million model-generated short stories. It was made to train small, interpretable language models on it. The generation process is open-source: To see how the dataset was generated, or to generate some stories yourself, head over to this repository.
If you'd like to commission other languages or story formats, feel free to send mail.
When using SimpleStories in your work, please cite the SimpleStories paper:… See the full description on the dataset page: https://huggingface.co/datasets/SimpleStories/SimpleStories.details_grimjim__Llama-3-Instruct-8B-SimPO-SPPO-Iter3-merge
Dataset Card for Evaluation run of grimjim/Llama-3-Instruct-8B-SimPO-SPPO-Iter3-merge
Dataset automatically created during the evaluation run of model grimjim/Llama-3-Instruct-8B-SimPO-SPPO-Iter3-merge.
The dataset is composed of 136 configuration, each one coresponding to one of the evaluated task.
The dataset has been created from 1 run(s). Each run can be found as a specific split in each configuration, the split being named using the timestamp of the run.The "train" split is… See the full description on the dataset page: https://huggingface.co/datasets/OALL/details_grimjim__Llama-3-Instruct-8B-SimPO-SPPO-Iter3-merge.omnifall
OmniFall: A Unified Benchmark for Staged-to-Wild Fall Detection
OmniFall is a comprehensive fall detection benchmark with dense temporal segment annotations across three components: OF-Staged (8 public lab datasets), OF-In-the-Wild (genuine accidents from OOPS), and OF-Synthetic (12,000 diffusion-generated videos with demographic diversity). All components share a sixteen-class activity taxonomy.
[Paper] [Project Page]
Quickstart… See the full description on the dataset page: https://huggingface.co/datasets/simplexsigil2/omnifall.moltbook-observatory-archive
Observatory Dataset
This dataset is an incremental export of a SQLite observatory database, published as
date-partitioned Parquet files for efficient browsing and querying on Hugging Face.
For example, you can filter data by wildcards on date:
ds = load_dataset(
"SimulaMet/moltbook-observatory-archive",
"posts",
data_files="data/posts/2026-01-2*.parquet", # 20–29
split="train"
)
Each SQLite table is exposed as a separate dataset subset. Use dropdown above the… See the full description on the dataset page: https://huggingface.co/datasets/SimulaMet/moltbook-observatory-archive.trading-simulator-barsdpgs_sim_faucet_5kG1_Dex1_PickPlaceCylinder_Dataset_SimThis dataset was collected using the unitree_sim_isaaclab
simulation environment, and the scene/task name used during collection is Isaac-PickPlace-Cylinder-G129-Dex1-Joint. For more details, please refer to the project's README.
glm-simple-evals-dataset
glm-simple-evals-dataset
This repository is dedicated to storing various evaluation data required for the glm-simple-evals evaluation project, to enable industry researchers and developers to reproduce the performance of the GLM-4.5 series models on reported benchmarks.
Currently, this repository covers the data required for the following evaluation tasks:
AIME
GPQA
HLE
LiveCodeBench
MATH 500
SciCode
MMLU Pro
Usage Instructions
To use these evaluation datasets… See the full description on the dataset page: https://huggingface.co/datasets/zai-org/glm-simple-evals-dataset.SimMH-Chat
SimMH-Chat
Simulated mental-health-relevant conversations between LLM-simulated users and
assistant chatbots, with behavioral annotations from three independent LLM
judges. This dataset accompanies Transluce's Mental Health Behavior Report.
Content warning: conversations depict users in mental-health crisis,
including suicidal ideation, self-harm, and psychosis. All users are
simulated; no real user data appears in this dataset.
What's here
Config
Rows
One… See the full description on the dataset page: https://huggingface.co/datasets/Transluce/SimMH-Chat.usc_cloth_simThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"robot_type": "unknown",
"total_episodes": 1000,
"total_frames": 100000,
"total_tasks": 1,
"chunks_size": 1000,
"fps": 10,
"splits": {
"train": "0:1000"
},
"data_path": "data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet",
"video_path": "videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4"… See the full description on the dataset page: https://huggingface.co/datasets/lerobot/usc_cloth_sim.robomimic_sim_square_noisyThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": null,
"total_episodes": 5000,
"total_frames": 403454,
"total_tasks": 1,
"total_videos": 10000,
"total_chunks": 5,
"chunks_size": 1000,
"fps": 20,
"splits": {
"train": "0:5000"
},
"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/iantc104/robomimic_sim_square_noisy.so100_cutlery_handling_simpleThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": "so100",
"total_episodes": 50,
"total_frames": 29853,
"total_tasks": 1,
"total_videos": 50,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 30,
"splits": {
"train": "0:50"
},
"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/masato-ka/so100_cutlery_handling_simple.boris-open-base-cabinet-sim-v24This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": null,
"total_episodes": 6310,
"total_frames": 454320,
"total_tasks": 1,
"total_videos": 12620,
"total_chunks": 7,
"chunks_size": 1000,
"fps": 10,
"splits": {
"train": "0:6310"
},
"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/crislmfroes/boris-open-base-cabinet-sim-v24.KH_dt_le30_ltable_260715_1800_simThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 10,
"features": {
"action": {
"dtype": "float32",
"shape": [
19
],
"names": [
"arm_l_joint1",
"arm_l_joint2",
"arm_l_joint3",
"arm_l_joint4",
"arm_l_joint5",
"arm_l_joint6"… See the full description on the dataset page: https://huggingface.co/datasets/shju0519-hf/KH_dt_le30_ltable_260715_1800_sim.single_pickplace
pick_and_place-300 — Unitree G1 + Dex3, "pick octopus and place inside brown basket"
LeRobot v2.1 dataset. Teleoperated bimanual G1 with Dex3 hands; lower body under a GR00T
whole-body-control policy, upper body teleoperated.
Episodes
349 (322 positive demos + 27 negative samples)
Frames
161,440 (2.24 h @ 20 fps)
FPS
20
Cameras
3 × h264 640×480 yuv420p
State / action
43-dim whole body (float64)
Task string
pick octopus and place inside brown basket
Size… See the full description on the dataset page: https://huggingface.co/datasets/simpk/single_pickplace.av_aloha_sim_slot_insertionThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": null,
"total_episodes": 100,
"total_frames": 17741,
"total_tasks": 1,
"total_videos": 600,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 25,
"splits": {
"train": "0:100"
},
"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/iantc104/av_aloha_sim_slot_insertion.koch_sim_pick_cube_matrixThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.0",
"robot_type": "koch",
"total_episodes": 100,
"total_frames": 72130,
"total_tasks": 1,
"total_videos": 200,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 30,
"splits": {
"train": "0:100"
},
"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/m1b/koch_sim_pick_cube_matrix.svla_so101-sim_task4_v3_multiple_2aloha_sim_insertion_humanThis dataset was created using LeRobot.
meta/info.json
{
"codebase_version": "v2.0",
"data_path": "data/train-{episode_index:05d}-of-{total_episodes:05d}.parquet",
"robot_type": "aloha",
"total_episodes": 50,
"total_frames": 25000,
"total_tasks": 1,
"fps": 50,
"splits": {
"train": "0:50"
},
"keys": [
"observation.state",
"action"
],
"video_keys": [
"observation.images.top"
],
"image_keys": [],
"shapes":… See the full description on the dataset page: https://huggingface.co/datasets/aliberts/aloha_sim_insertion_human.G1_Dex1_PickPlaceRedBlock_Dataset_SimThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": "Unitree_G1_Gripper",
"total_episodes": 216,
"total_frames": 163330,
"total_tasks": 2,
"total_videos": 648,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 30,
"splits": {
"train": "0:216"
},
"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/unitreerobotics/G1_Dex1_PickPlaceRedBlock_Dataset_Sim.hepha_act_100_simple_drawer_5
tmeynier/hepha_act_100_simple_drawer_5
LeRobot-style behavior-cloning dataset generated from the Hepha MuJoCo simulation.
Summary
Robot type: hepha_mujoco
Codebase version: v3.0
Episodes: 100
Frames: 200000
FPS: 30
Joint normalization: min_max_0_1
Features
timestamp: float32 [1]
frame_index: int64 [1]
episode_index: int64 [1]
index: int64 [1]
task_index: int64 [1]
episode.drawer_index: int64 [1]
episode.cube_position: float32 [3]… See the full description on the dataset page: https://huggingface.co/datasets/tmeynier/hepha_act_100_simple_drawer_5.simplewiki
Simple English Wikipedia as clean md
This dataset is a cleaned, structurally faithful approximation of the Simple English Wikipedia article corpus in Answer.AI's canonical md dialect. It was produced from the Wikimedia dump dated 20260901 by Answer.AI's wiki2dataset pipeline.
It is designed for language-model training and for agent/RAG systems. The articles configuration provides complete documents for continued pretraining, corpus analysis, rechunking, and task-specific dataset… See the full description on the dataset page: https://huggingface.co/datasets/answerdotai/simplewiki.flickr30k_clip-SimCLRv2-caption_pairsbb_sim_1This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": "so100_follower",
"total_episodes": 250,
"total_frames": 73848,
"total_tasks": 1,
"total_videos": 1000,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 30,
"splits": {
"train": "0:250"
},
"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/andlyu/bb_sim_1.G1-sim