Skip to content

Datasets
Companies
Tools
Blog

Submit a listing

Advertisement

Backblaze B2 Genblaze Hackathon with $10K in prizes

Home
Datasets

Datasets

Filter

Modalities

Multimodal Text Image Tabular Video Audio Sensor / Time-series 3D / Point Cloud LiDAR / Radar

Domains

General Robotics / Physical AI Healthcare Geospatial & Earth Observation Finance Automotive & Mobility Legal

Tasks

Robotics 421 Image Segmentation 374 Object Detection 342 Visual Question Answering 339 Text-to-Speech 312 Automatic Speech Recognition 267 Image Classification 262 Translation 253 Text Generation 217 Question Answering 190 Image-to-Text 122 Text Classification 109 Other 100 Audio Classification 81 Video Classification 73 Image To 3D 70 Depth Estimation 69 Image-to-Image 63 Image Text To Text 58 Video Text To Text 54 Feature Extraction 54 Text-to-Image 52 Text-to-Video 50 Multiple Choice 46 Time Series Forecasting 43 Image-to-Video 39 Image Feature Extraction 37 Audio To Audio 37 Tabular Classification 34 Summarization 34 Text To 3D 30 Tabular Regression 30 Token Classification 27 Text Retrieval 26 Text-to-Audio 26 Video To Video 22 Zero Shot Classification 20 Any To Any 16 Reinforcement Learning 14 Keypoint Detection 13 Table Question Answering 11 Zero Shot Image Classification 11 Masked Language Modeling 11 Graph Ml 11 Sentence Similarity 9 Visual Document Retrieval 8 Table To Text 6 Document Question Answering 5 Audio Text To Text 5 Text-to-Text Generation 4

Licenses

Apache-2.0 CC-BY MIT Custom / Research-only CC-BY-NC CC-BY-NC-SA CC-BY-SA CC0 Other ODC-BY Mixed GPL-3.0 AGPL-3.0 BSD-3-Clause CC-BY-NC-ND OpenRAIL ODbL BSD MPL-2.0 AFL-3.0 LGPL-3.0 Artistic-2.0 BSD-2-Clause Llama-3 License ISC Unlicense

Access levels

Open 2922 Gated 293

Sizes

10K–100K 748 1K–10K 598 100K–1M 595 <1K 439 1M–10M 329 10M–100M 169 100M–1B 93 >1B 74 >10M 3

Formats

Parquet 1501 Images (folder) 369 JSON 248 CSV 173 Text (raw) 66 WebDataset 62 Audio (folder) 54 Arrow 15 Audio (wav/mp3) 3 Point Cloud (LAS/PLY) 2 Video (mp4) 1 rosbag 1 COCO JSON 1

Languages

English 1233 Multilingual 575 Chinese 36 Arabic 34 Japanese 25 Russian 18 Vietnamese 17 French 9 Portuguese 8 Spanish 7 Persian 7 Turkish 6 German 5 Korean 5 Italian 4 Ukrainian 3 Thai 3 Bengali 2 Romanian 2 Hindi 2 Hebrew 2 Tamil 2 Dutch 2 Swedish 1 Indonesian 1 Czech 1 Greek 1

Clear

2 results

Featured

Image LiDAR / Radar Multimodal

nuScenes

1,000 driving scenes with 360° camera, LiDAR and radar.

100K–1M·CC-BY-NC·Point Cloud (LAS/PLY)

LiDAR / Radar Multimodal Video

Waymo Open Dataset

2,000+ driving segments with synchronized LiDAR and camera.

100K–1M·Custom / Research-only

Advertisement

Backblaze B2 Genblaze Hackathon with $10K in prizes

AI Data Pipelines for Training, Processing, and Multimodal Workflows

Browse

Datasets
Companies
Tools

Resources

Blog
Submit a listing

Archives

August 2026
July 2026
June 2026
May 2026

Categories

Data Collection
Data Pipelines
Data Processing
Multimodal Data
Synthetic Data

© 2026 DataTrain.AI. A neutral index of the AI data supply chain.