datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
bio-lens
🌿 iNaturalist Bronze Dataset (Research-Grade, Deduplicated)
Description
This dataset contains research-grade observations from iNaturalist, processed through a bronze-layer pipeline that includes:
It's a curated dataset for biodiversity analysis based on community sourced observations, contains millions of images thus can be used for biology model training.
The intent of this data is to train specialist vision models capable of identifying species with high… See the full description on the dataset page: https://huggingface.co/datasets/HirakoSan/bio-lens.bbh-orbit-lensing-gifs
Pokémon, behind a binary black hole
before
after
PUT YOUR POKEMON BEHIND BINARY BLACK HOLES
Artwork © Nintendo / Creatures / GAME FREAK. See LICENSE.
lens-network-traffic-generation
Lens Network Traffic Generation Benchmark
Network-traffic generation data used to evaluate Lens, a knowledge-guided foundation model
for network traffic (TMLR). Each of the 8 source datasets is a HuggingFace config,
with train / validation / test splits and a unified schema.
This is the generation counterpart of the classification benchmark
Charles59/lens-network-traffic.
ℹ️ All data is derived from publicly available academic traffic datasets
obtained via the NetBench… See the full description on the dataset page: https://huggingface.co/datasets/Charles59/lens-network-traffic-generation.repro-revisiting-zeroth-order-hessian-approximation-policy-lens-traces
Agent traces
Agent sessions published from a Trackio Logbook.
lens-retrieval-ls-embeddings
Lens Retrieval Benchmark
AION-Search and AION embeddings for Legacy Survey images for the Lens Retrieval Benchmark. Including is_lens from a collection of public catalogs.
Also included are .npy files containing AION-Search embeddings for 'gravitational lens'.
The construction of this dataset was described in the AION-1 paper.
nDCG@10 scores were calculated using is_lens as the relevance label.
Model
Lenses
AION-1-B
0.012
AION-1-L
0.011
AION-1-XL
0.015
Parker… See the full description on the dataset page: https://huggingface.co/datasets/astronolan/lens-retrieval-ls-embeddings.2026-24679-camera-lens-dataset
Camera Lens Prime/Zoom Dataset
Dataset summary
This dataset contains physical and design specifications for 35 Sony camera-lens models. The binary classification task predicts whether a lens is prime or zoom.
Focal length is intentionally excluded because it would directly reveal the target.
Collection
The specifications were compiled from official Sony E-mount lens support pages. They are published manufacturer specifications, not physical… See the full description on the dataset page: https://huggingface.co/datasets/cannj/2026-24679-camera-lens-dataset.HumanBias
Citation Information
If you find our work helpful, please use the following citations.
@misc{cai2024ethicallenscurbingmalicioususages,
title={Ethical-Lens: Curbing Malicious Usages of Open-Source Text-to-Image Models},
author={Yuzhu Cai and Sheng Yin and Yuxi Wei and Chenxin Xu and Weibo Mao and Felix Juefei-Xu and Siheng Chen and Yanfeng Wang},
year={2024},
eprint={2404.12104},
archivePrefix={arXiv},
primaryClass={cs.CV}… See the full description on the dataset page: https://huggingface.co/datasets/Ethical-Lens/HumanBias.so101_pick_place_50-mergedThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 24,
"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/l-e-n/so101_pick_place_50-merged.fashion_lens_datagravitational-lenses
Strong Gravitational Lens Catalog
Part of the Astronomy Datasets collection on Hugging Face.
A comprehensive catalog of 32,838 confirmed and probable strong gravitational lenses
compiled by the lenscat project. Covers both galaxy-scale
and cluster-scale lenses drawn from dozens of surveys and publications.
Dataset description
Strong gravitational lensing occurs when a massive foreground object (a galaxy or galaxy cluster)
bends the light of a background source so… See the full description on the dataset page: https://huggingface.co/datasets/juliensimon/gravitational-lenses.so101_pick_place_20260608_181912This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 24,
"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/l-e-n/so101_pick_place_20260608_181912.so101_pick_place_20260608_192354This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 24,
"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/l-e-n/so101_pick_place_20260608_192354.mlsae-pythia-70m-deduped-x64-k32-lens-distslenslab_square_pickplaceThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"robot_type": "so101_follower",
"total_episodes": 25,
"total_frames": 21004,
"total_tasks": 1,
"chunks_size": 1000,
"data_files_size_in_mb": 100,
"video_files_size_in_mb": 200,
"fps": 30,
"splits": {
"train": "0:25"
},
"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/rgragulraj/lenslab_square_pickplace.so101_pick_place_20260606_175517This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 24,
"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/l-e-n/so101_pick_place_20260606_175517.so101_pick_place3_20260608_202219This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 24,
"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/l-e-n/so101_pick_place3_20260608_202219.LENS1_squareThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"robot_type": "so101_follower",
"total_episodes": 11,
"total_frames": 7303,
"total_tasks": 1,
"chunks_size": 1000,
"data_files_size_in_mb": 100,
"video_files_size_in_mb": 200,
"fps": 30,
"splits": {
"train": "0:11"
},
"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/rgragulraj/LENS1_square.eval_lenslab_square_pickplaceThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"robot_type": "so101_follower",
"total_episodes": 1,
"total_frames": 881,
"total_tasks": 1,
"chunks_size": 1000,
"data_files_size_in_mb": 100,
"video_files_size_in_mb": 200,
"fps": 30,
"splits": {
"train": "0:1"
},
"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/rgragulraj/eval_lenslab_square_pickplace.tulu-3-sft-mixture-split-seed-1337-train-qwen-tokenized-lenscot-oracle-semantic-past-lenslens_cap_into_box_v1_v2mobfr-j-lensesLensaparcoursup-2025-voeux-de-poursuite-detudes-et-de-reorientation-dans-lenseignement-superieur-et-r
Parcoursup 2025 - vœux de poursuite d'études et de réorientation dans l'enseignement supérieur et réponses des établissements
Source
Source officielle : https://www.data.gouv.fr/datasets/parcoursup-2025-voeux-de-poursuite-detudes-et-de-reorientation-dans-lenseignement-superieur-et-reponses-des-etablissements-1
Identifiant du jeu de données data.gouv.fr : 5da14fd506e3e74cc929a307
Slug data.gouv.fr :… See the full description on the dataset page: https://huggingface.co/datasets/Data-Gouv-ML/parcoursup-2025-voeux-de-poursuite-detudes-et-de-reorientation-dans-lenseignement-superieur-et-r.mlsae-lens-nostd-pythia-70m-deduped-x64-k32-distsresp-lens
RESP-LENS
Description
During the 2022-23 and 2023-24 respiratory illness seasons, the Respiratory Virus Laboratory Emergency Department Network Surveillance (RESP-LENS) system gathered electronic health record (EHR) data from nearly 100 hospitals associated with 24 participating sites located in 20 states and the District of Columbia. There was at least one site in each of the 10 Health and Human Services (HHS) regions. RESP-LENS collected reports of emergency department… See the full description on the dataset page: https://huggingface.co/datasets/HHS-Official/resp-lens.mlsae-lens-std-pythia-70m-deduped-x64-k32-distsmlsae-pythia-160m-deduped-x64-k32-lens-dists