OEIS

Category

All Math And Future

Provider

oeis.org

Type

dataset

Level

unknown

Topic

All Math And Future

Track

n/a

Section

Open Data Directory

Format

n/a

Status

publishable

Commercial

unknown

Featured

no

Fast start

no

Sequence

n/a

Priority

n/a

Primary source

website_existing

Sources

website_existing

ID

561702fa64398a2a

Lean mathlib

github.com

Access: open. Formalized math

PhysioNet

physionet.org

Canonical source for ECG, ICU, waveform, and related biomedical datasets.

OpenNeuro

openneuro.org

Best open hub for MRI/EEG/MEG/iEEG style data.

MIT OpenCourseWare

MIT

Excellent lecture notes, exams, and videos across advanced technical topics.

Wikimedia Dumps

dumps.wikimedia.org

Strong encyclopedic backbone for general knowledge and factual style.

UCI Machine Learning Repository

UCI

Classic and modern ML datasets that are ideal for education, benchmarking, and tabular experiments.

The Stack v2

Hugging Face

Top open code corpus; huge language coverage.

Open Images V7

storage.googleapis.com

Large supervised vision dataset with labels, boxes, masks, relations, narratives.

NASA Open Data Portal

NASA

NASA metadata portal for open datasets spanning science, aeronautics, Earth, and exploration.

LibriSpeech

openslr.org

Classic open English speech corpus.

KITTI / KITTI-360

cvlibs.net

Best open autonomy perception benchmark family.

Hugging Face Datasets

Hugging Face

Massive public dataset hub spanning NLP, code, vision, audio, robotics, and benchmarks.