datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
ConnectomeBench2
⚠️ Release Disclaimer — please read
This dataset is currently under active review for NeurIPS, so the main branch still points to the initially submitted V1 of the dataset. For the most up-to-date version — the one used by the arXiv version of the paper — load the v2 revision:
load_dataset("jeffbbrown2/ConnectomeBench2", revision="v2")
ConnectomeBench2
ConnectomeBench2 is a unified benchmark for automated proofreading of connectomic neural-segmentation data. 401,170 samples… See the full description on the dataset page: https://huggingface.co/datasets/jeffbbrown2/ConnectomeBench2.Agilex_Cobot_Magic_connect_block
Agilex_Cobot_Magic_connect_block
Dataset Description
This dataset uses an extended format based on LeRobot and is fully compatible with LeRobot.
Task Preview
View Video Directly
Overview
Total Episodes: 238
Total Frames: 232528
FPS: 30
Dataset Size: 2.20 GB
Robot Name: Agilex_Cobot_Magic
End-Effector Type: two_finger_gripper
Teleoperation Type: Due to some reasons, this dataset temporarily cannot provide the teleoperation type information.… See the full description on the dataset page: https://huggingface.co/datasets/RoboCOIN/Agilex_Cobot_Magic_connect_block.fly-connectome-49k
Fly Connectome 49k
The 49,393-neuron / 9,050,172-edge central-brain graph that
ngxson/fly-llm-hf uses as its recurrent layer,
packaged as plain typed arrays and joined to the MaleCNS body IDs, cell types,
superclasses and soma positions it was derived from.
Until now this graph was reachable only by loading a 284 MB model checkpoint and reading its
frozen buffers. This dataset is that graph, verifiable on its own, so you can build on the
wiring without adopting anyone's model.… See the full description on the dataset page: https://huggingface.co/datasets/fernandofernandes/fly-connectome-49k.R1_Lite_connect_the_router_cable
R1_Lite_connect_the_router_cable
📋 Overview
This dataset uses an extended format based on LeRobot and is fully compatible with LeRobot.
Robot Type: galaxea_r1_lite
| Codebase Version: v2.1
End-Effector Type: two_finger_gripper
🏠 Scene Types
This dataset covers the following scene types:
home
🤖 Atomic Actions
This dataset includes the following atomic actions:
grasp
pick
place
insert
📊 Dataset Statistics
Metric
Value… See the full description on the dataset page: https://huggingface.co/datasets/RoboCOIN/R1_Lite_connect_the_router_cable.SARFishSARFish is a Synthetic Aperture Radar (SAR) imagery dataset for the purpose of training, validating and testing supervised machine learning models on the tasks of ship detection, classification, and length regression. The SARFish dataset builds on the excellent work of the xView3-SAR dataset (2021) and consists of two parts:
Data - Extends the xView3-SAR dataset to include Single Look Complex (SLC) as well as Ground Range Detected (GRD) imagery data taken directly from the European Space… See the full description on the dataset page: https://huggingface.co/datasets/ConnorLuckettDSTG/SARFish.heb-connected-composed-4styleConnectomeBenchAccess to the code necessary to run the benchmark is available at https://github.com/jffbrwn2/ConnectomeBench.
eMotions
eMotions Dataset
The proposed eMotions dataset in our paper entitled Towards Emotion Analysis in Short-form Videos: A Large-Scale Dataset and Baseline (ACM ICMR'25).
If you find our dataset useful, please cite our paper:
@inproceedings{wu2025towards,
title={Towards emotion analysis in short-form videos: A large-scale dataset and baseline},
author={Wu, Xuecheng and Sun, Heli and Xue, Junxiao and Nie, Jiayu and Kong, Xiangyan and Zhai, Ruofan and Huang, Danlei and He, Liang}… See the full description on the dataset page: https://huggingface.co/datasets/Conna/eMotions.sbi-for-connectomics-data
Dataset Card: SBI for Connectomics — Data and Results
This dataset contains the binary data, inference results, and figures accompanying the paper
Simulation-based inference for efficient identification of generative models in connectomics.
It is the companion data repository for the code at
github.com/mackelab/sbi-for-connectomics, which uses
simulation-based inference (SBI) to infer parameters of computational
wiring-rule models of the rat barrel cortex used in connectomics… See the full description on the dataset page: https://huggingface.co/datasets/mackelab/sbi-for-connectomics-data.flywire-fafb-connectome
FlyWire FAFB v783 Connectome — GNN-ready package
The complete proofread wiring diagram of an adult female Drosophila melanogaster brain — 139,255 neurons and their synaptic connections — repackaged as a ready-to-train graph dataset. Companion to the flywire-gnn Python package.
This is a dataset packaging of two public, no-auth sources:
File
Contents
Source
connections.parquet (474 MB)
15,091,983 unique directed neuron→neuron pairs at ≥1 synapse: pre, post, syn_count… See the full description on the dataset page: https://huggingface.co/datasets/SLOP011/flywire-fafb-connectome.heb-connected-composed-3trackagilex_connect_charging_cableThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.0",
"robot_type": "arx5_bimanual",
"total_episodes": 39,
"total_frames": 28603,
"total_tasks": 1,
"total_videos": 117,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 25,
"splits": {
"train": "0:39"},
"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/villekuosmanen/agilex_connect_charging_cable.princess-connect-imagesmalecns-connectome
MaleCNS v1.0 — Male Fruit Fly Central Nervous System Connectome
Dataset Description
This repository mirrors the MaleCNS v1.0 connectome — the first complete wiring diagram of the central nervous system (brain + ventral nerve cord) of an adult male Drosophila melanogaster (fruit fly).
The original dataset was produced by a collaboration between:
HHMI Janelia (FlyEM Project Team)
University of Cambridge (Dept. of Zoology)
MRC Laboratory of Molecular Biology
Google… See the full description on the dataset page: https://huggingface.co/datasets/svgmediabills/malecns-connectome.connecticut-layoffs-warn-act-notices-daily
Connecticut WARN Act layoff notices — every filing we hold since 2010, one CSV, rebuilt daily
871 Connecticut WARN notices — every one this dataset holds, back to 2010 — free to download in full: no paywalled years, no login, no account · most recent notice filed 2026-09-09
· state source last checked 2026-09-21T12:22Z · official source: Connecticut Department of Labor — WARN notices.
Connecticut employers must file a WARN Act notice with the state before a qualifying
mass… See the full description on the dataset page: https://huggingface.co/datasets/APProjects/connecticut-layoffs-warn-act-notices-daily.qg_act_rm75_to_stirThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.0",
"robot_type": "unknown",
"total_episodes": 50,
"total_frames": 44780,
"total_tasks": 1,
"total_videos": 150,
"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/ConnorJiang/qg_act_rm75_to_stir.Connor-TRAIN-agenticprep_test_flip_connector_v2_20This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": "sam_evt2",
"total_episodes": 20,
"total_frames": 7130,
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"total_chunks": 1,
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"fps": 30,
"splits": {
"train": "0:20"
},
"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/1g0rrr/prep_test_flip_connector_v2_20.summit_insert_connector1_angle_igor_centerThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
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"robot_type": "sam_evt2",
"total_episodes": 51,
"total_frames": 12893,
"total_tasks": 1,
"total_videos": 204,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 30,
"splits": {
"train": "0:51"},
"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/1g0rrr/summit_insert_connector1_angle_igor_center.qg_act_double_rm75_cup_disturb_2This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.0",
"robot_type": "unknown",
"total_episodes": 60,
"total_frames": 35857,
"total_tasks": 1,
"total_videos": 180,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 30,
"splits": {
"train": "0:60"
},
"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/ConnorJiang/qg_act_double_rm75_cup_disturb_2.summit_flip_connector2_upperThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": "sam_evt2",
"total_episodes": 50,
"total_frames": 13110,
"total_tasks": 1,
"total_videos": 200,
"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/1g0rrr/summit_flip_connector2_upper.ny_insert_connector_51_singlepromptfly-connectome-malecns-166k
Fly Connectome — MaleCNS 166k
The whole fruit fly central nervous system, as plain typed arrays.
166,700 neurons, 25,582,938 directed connections, 124,177,617 synaptic contacts —
raw signed weights, nothing normalized, in a destination-major CSR you can np.fromfile
and use in about four lines.
This is the complete graph. If you want only the 49,393-neuron central-brain subset
that the Fly LLM language models run on, with measured soma positions, that is
fly-connectome-49k.
The… See the full description on the dataset page: https://huggingface.co/datasets/fernandofernandes/fly-connectome-malecns-166k.summit_insert_connector_viktor_centerThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": "sam_evt2",
"total_episodes": 51,
"total_frames": 11880,
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"total_chunks": 1,
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"fps": 30,
"splits": {
"train": "0:51"
},
"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/1g0rrr/summit_insert_connector_viktor_center.demo_insert_connector_from_rest_dag1_centerThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": "sam_evt2",
"total_episodes": 51,
"total_frames": 14166,
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"total_videos": 204,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 30,
"splits": {
"train": "0:51"},
"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/1g0rrr/demo_insert_connector_from_rest_dag1_center.Connor-TRAIN30-domainsConnor-TRAIN-nettoye
Connor TRAIN nettoyé
Dataset SFT de Connor, 18 fichiers JSONL (17 domaines + outils), 1 605 786 lignes.
Chaque ligne : {"messages": [{"role":"system", ...}, {"role":"user", ...}, {"role":"assistant", ...}]}.
Fichiers
Fichier
Lignes
Domaine
sft_AEX.jsonl
315
résiduel
sft_BUSINESS.jsonl
36 982
business
sft_CAUSAL.jsonl
145 374
causalité / physique
sft_CODE.jsonl
174 193
programmation
sft_CREATIF.jsonl
68 918
créatif
sft_DROIT.jsonl
14 013
droit… See the full description on the dataset page: https://huggingface.co/datasets/hadxs/Connor-TRAIN-nettoye.summit_insert_connector_viktor_dag3_cropThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": "sam_evt2",
"total_episodes": 55,
"total_frames": 11807,
"total_tasks": 1,
"total_videos": 220,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 30,
"splits": {
"train": "0:55"},
"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/1g0rrr/summit_insert_connector_viktor_dag3_crop.connect4_large-1-8b-recutThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"robot_type": "so_follower",
"total_episodes": 133,
"total_frames": 40885,
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"fps": 30,
"splits": {
"train": "0:133"
},
"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/tomo202/connect4_large-1-8b-recut.summit_flip_connector_third_50