datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
MIMICIT
Bo Li*,♠,1
Yuanhan Zhang*,♠,1
Liangyu Chen*,1
Jinghao Wang*,1
Fanyi Pu*,1
Jingkang Yang1
Chunyuan Li2
Ziwei Liu✉,1
1S-Lab, Nanyang Technological University
2Microsoft Research, Redmond
♠Co-Project Lead
* Equal Contribution
✉ Corresponding Author
Note 1: To reduce memory consumption during image loading and improve loading speed, we are converting the JSON format of images to the Parquet format. For… See the full description on the dataset page: https://huggingface.co/datasets/pufanyi/MIMICIT.mimic
Brush
a. 0723_3: 142 demos
b. 0723_4: 600 demos
mimicgen_hardThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": "panda",
"total_episodes": 11000,
"total_frames": 3063751,
"total_tasks": 9,
"total_videos": 0,
"total_chunks": 11,
"chunks_size": 1000,
"fps": 20,
"splits": {
"train": "0:11000"
},
"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/mishmish66/mimicgen_hard.dexmimicgen_datasets
DexMimicGen Datasets
This repository contains the official dataset release of simulation environments and datasets for the ICRA 2025 paper "DexMimicGen: Automated Data Generation for Bimanual Dexterous Manipulation via Imitation Learning".
Website: https://dexmimicgen.github.io
For business inquiries, please submit this form: NVIDIA Research Licensing
mimic-medical-imaging-qa
MIMIC Medical Imaging QA Dataset
5,207 Bloom's-taxonomy-stratified question--answer pairs derived from 23 medical imaging lectures (RPI BMED 2300). The dataset supports the paper "MIMIC: A Course-Derivation Pipeline and Benchmark for Slide-Anchored Tutoring with a Domain-Adapted Large Language Model" and was used to fine-tune MIMIC-LM, a domain-adapted Llama-3.1-8B-Instruct model for grounded medical imaging instruction.
License
The benchmark annotations, dataset… See the full description on the dataset page: https://huggingface.co/datasets/zabir1996/mimic-medical-imaging-qa.MIMIC_YOLO_prediction_cxrmimicgen_hard_100This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": "panda",
"total_episodes": 1100,
"total_frames": 304988,
"total_tasks": 9,
"total_videos": 0,
"total_chunks": 2,
"chunks_size": 1000,
"fps": 20,
"splits": {
"train": "0:1100"
},
"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/mishmish66/mimicgen_hard_100.MIMIC-CXR-VReason
VReason MIMIC-CXR
A chest radiograph report-generation dataset augmented with structured
visual reasoning traces and region-of-interest (ROI) crops.
Each example walks through the radiologist's interpretation workflow
section by section before producing the final report.
Dataset at a glance
Split
Examples
train
100,750
validation
777
test
1,138
Source
Derived from MIMIC-CXR (Johnson
et al., 2019). Anatomical and pathological ROI… See the full description on the dataset page: https://huggingface.co/datasets/EvidenceAIResearch/MIMIC-CXR-VReason.mimicgen_coffee_preparation_d1This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": "panda",
"total_episodes": 1000,
"total_frames": 224403,
"total_tasks": 1,
"total_videos": 0,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 20,
"splits": {
"train": "0:1000"
},
"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/mishmish66/mimicgen_coffee_preparation_d1.DAH_mimicgen_all_12tasks_50demosThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"robot_type": "panda",
"total_episodes": 600,
"total_frames": 213225,
"total_tasks": 12,
"chunks_size": 1000,
"data_files_size_in_mb": 100,
"video_files_size_in_mb": 200,
"fps": 20,
"splits": {
"train": "0:600"},
"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/JianZhou0420/DAH_mimicgen_all_12tasks_50demos.mimic-cxrMIMIC-CXR-RRG
MIMIC-CXR-RRG: Radiology Report Generation Subsets
This dataset provides two carefully filtered and structured subsets from the MIMIC-CXR dataset, specifically designed for Radiology Report Generation (RRG) tasks. It includes image-report pairs focused on the Findings and Impression sections, targeting frontal-view chest X-rays only.
📚 Dataset Overview
Subset
Section Target
Split
#Samples
View Type
findings_section
Findings
test
2461
Frontal only… See the full description on the dataset page: https://huggingface.co/datasets/Yamini-1628/MIMIC-CXR-RRG.MIMIC-CXR-image-text-labelsMimicAnno-so101-26B-runs
SO101 annotations — Gemma-4 26B (QLoRA) MimicAnno run
20 episodes from the SO101 dataset, automatically segmented and
phase-labeled by the MimicAnno
pipeline using the 26B Gemma-4 QLoRA adapter
(https://huggingface.co/Gayagaya/gem4_26B_adapter).
Contents (per episode dir)
file
description
video.mp4
source episode video
signals.json
per-frame hand/object signals (schema v3)
boundaries.json
segment boundaries
annotation.jsonVLM phase labels + tools… See the full description on the dataset page: https://huggingface.co/datasets/Gayagaya/MimicAnno-so101-26B-runs.mimic_evalmimic-cxr-with-chexbert-labelsCoral_snake_mimicry_FUNED_photos
Dataset Card for Coral Snake Mimicry specimens from FUNED
This dataset comprises images of snake specimens belonging to species within the coral snake mimicry complex from the Fundacao Ezequiel Dias (FUNED) in Belo Horizonte, MG, Brasil. Images of museum specimens were taken with a Nikon camera and a standardized color palette, but white balance has not been corrected on these images. This dataset is a small representation of a larger dataset collected by Andressa Viol for her PhD… See the full description on the dataset page: https://huggingface.co/datasets/philodryas/Coral_snake_mimicry_FUNED_photos.mimic-cxrMIMIC-CXR-VQAmimicgen_coffee_d0This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": "panda",
"total_episodes": 1000,
"total_frames": 223130,
"total_tasks": 1,
"total_videos": 0,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 20,
"splits": {
"train": "0:1000"
},
"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/mishmish66/mimicgen_coffee_d0.mimicmimic_chest_xray_v_1_trainmimicxraymimicgen_source_12tasks_v21This dataset was created using LeRobot.
Dataset Description
This dataset is in lerobot format of version v2.1. (feel free to upgrade it to v3.0 using lerobot cli command)
It only includes the part of Core from https://robomimic.github.io/docs/datasets/mimicgen.html.
Therefore, in total, there are 120 human demonstrations / trajectories across 12 tasks.
Upstream files are from mimicgen :
coffee.hdf5 hammer_cleanup.hdf5 mug_cleanup.hdf5 pick_place.hdf5 stack.hdf5… See the full description on the dataset page: https://huggingface.co/datasets/yananchen/mimicgen_source_12tasks_v21.mimic-cxr-datasetWasp_moth_mimicry
Dataset Card for Wasp-Moth Mimicry
This dataset comprises images of pinned insects from four localities around Panama. This represents sympatric species of Euchromiina moths,
Hymenoptera and some Diptera. This dataset was created to understand how similar the phenotype of Euchoemiina moths and the Hymenopteran sympatric species.
Euchromiina moths are characterized by being mimics of different groups of wasps and bees, but to date, no study has quantified their similarity.
This… See the full description on the dataset page: https://huggingface.co/datasets/Sol-Carolina/Wasp_moth_mimicry.license-detection-paligemmamimic-cxrmimic_radiomimic-cxr-dataset-cleaned