Reactome

Category

Systems Biology

Provider

reactome.org

Type

dataset

Level

unknown

Topic

Systems Biology

Track

n/a

Section

Open Data Directory

Format

n/a

Status

publishable

Commercial

yes

Featured

no

Fast start

no

Sequence

n/a

Priority

n/a

Primary source

training_data_stack

Sources

training_data_stack, website_existing

ID

1a27249754fac31d

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.

FineWeb

Hugging Face

Huge cleaned English web corpus; best raw breadth for LLM pretraining.