datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
huggingface-spaces-codes
📊 Dataset Description
This dataset comprises code files of Huggingface Spaces that have more than 0 likes as of November 10, 2023. This dataset contains various programming languages totaling in 672 MB of compressed and 2.05 GB of uncompressed data.
📝 Data Fields
Field
Type
Description
repository
string
Huggingface Spaces repository names.
sdk
string
Software Development Kit of the space.
license
string
License type of the space.… See the full description on the dataset page: https://huggingface.co/datasets/Weyaxi/huggingface-spaces-codes.spacetravlr
SpaceTravLR dataset hub
Precomputed SpaceTravLR outputs: per-gene beta matrices (*_betadata.feather), run metadata, and optional per-sample .h5ad exports.
Layout
spacetravlr/
├── tonsil/ # placeholder / demo gene outputs
└── xenium_skin_mixed/
├── run.toml # shared training config for this cohort
├── manifest.json # sample index and upload metadata
├── sample12/
├── sample13/
├──… See the full description on the dataset page: https://huggingface.co/datasets/Koushul/spacetravlr.us-names-by-state
US Baby names
The SSA dataset with baby names:
https://www.ssa.gov/OACT/babynames/
Coniferest
We use this dataset in the active anomaly discovery Python package coniferest:
https://coniferest.snad.space/en/latest/notebooks/us-names.html
Update the data
Install Python packages: pip install requests aiohttp universal_pathlib pandas
Optionally: download https://www.ssa.gov/OACT/babynames/state/namesbystate.zip
./run.py PATH_OR_URL_TO_namesbystate.zip, path may be… See the full description on the dataset page: https://huggingface.co/datasets/snad-space/us-names-by-state.fsrs-datasetOR-Space
OR-Space
A full-lifecycle workspace benchmark for industrial optimization agents.
OR-Space evaluates whether language-model agents can work reliably with
operations research problems represented as executable, multi-file workspaces.
Rather than presenting a self-contained mathematical prompt, each task
distributes evidence across business requirements, structured data, source
code, execution logs, and solver records.
The benchmark contains 100 optimization topologies. Each… See the full description on the dataset page: https://huggingface.co/datasets/Chenyu-Zhou/OR-Space.spaces-of-the-week-legacyFSRS-Anki-20k
Update
We have released a new dataset: anki-revlogs-10k.
Introduction
FSRS-Anki-20k is a dataset of 20k collections from Anki for FSRS project. It is a random sample of collections with 5000+ revlog entries, so it should contain a mix of older (still active) users, and newer users. Entries are pre-sorted in (cid, id) order.
There are two versions of the dataset: ./revlogs and ./dataset. The ./revlogs version contains the raw revlog entries, while the ./dataset version… See the full description on the dataset page: https://huggingface.co/datasets/open-spaced-repetition/FSRS-Anki-20k.Arabic-NLi-Triplet
Arabic NLI Triplet
Dataset Summary
The Arabic Version of SNLI and MultiNLI datasets. (Triplet Subset)
Originally used for Natural Language Inference (NLI),
Dataset may be used for training/finetuning an embedding model for semantic textual similarity.
Triplet Subset
Columns: "anchor", "positive", "negative"
Column types: str, str, str
Examples:
{
"anchor": "شخص على حصان يقفز فوق طائرة معطلة",
"positive": "شخص في الهواء الطلق، على حصان.",
"negative":… See the full description on the dataset page: https://huggingface.co/datasets/Omartificial-Intelligence-Space/Arabic-NLi-Triplet.Arabic-stsb
Arabic STSB Structure
The Arabic Version of the the Semantic Textual Similarity Benchmark (Cer et al., 2017)
it is a collection of sentence pairs drawn from news headlines, video and image captions, and natural language inference data.
Each pair is human-annotated with a similarity score from 1 to 5. However, for this variant, the similarity scores are normalized to between 0 and 1.
Examples:
{
"sentence1": "طائرة ستقلع",
"sentence2": "طائرة جوية ستقلع",
"score": 1.0
}
{… See the full description on the dataset page: https://huggingface.co/datasets/Omartificial-Intelligence-Space/Arabic-stsb.Arabic-NLi-Pair-Score
Arabic NLI Pair-Score
Dataset Summary
The Arabic Version of SNLI and MultiNLI datasets. (Pair-Score Subset)
Originally used for Natural Language Inference (NLI),
Dataset may be used for training/finetuning an embedding model for semantic textual similarity.
Pair-Class Subset
Columns: "sentence1", "sentence2", "score"
Column types: str, str, float
Arabic Examples:
{
"sentence1": "شخص على حصان يقفز فوق طائرة معطلة",
"sentence2": "شخص يقوم… See the full description on the dataset page: https://huggingface.co/datasets/Omartificial-Intelligence-Space/Arabic-NLi-Pair-Score.persistent-space-datasetSpaceOmicsBench-v3
SpaceOmicsBench v3
A Multi-Omics AI Benchmark for Spaceflight Biomedical Data
SpaceOmicsBench v3 provides standardized ML and LLM evaluation infrastructure for spaceflight biomedical data from 4 human spaceflight missions (NASA Twins Study, Inspiration4, JAXA cfRNA, Axiom-2).
Dataset Structure
ML Track (Track A)
tasks/track_a/ — Task definitions (J1: phase classification, J2: clock acceleration)
tasks/track_c/ — Feature-level task definitions (C1:… See the full description on the dataset page: https://huggingface.co/datasets/jang1563/SpaceOmicsBench-v3.deep-space-optical-chip-thermal-dataset
🚀 Deep Space Optical Chip Thermal Dataset 🪐
🌡️ 40,000 scenario-based prompt and response pairs on thermal mitigation for photonic chips in scientific instruments aboard deep-space probes, covering refractive index drift, waveguide misalignment, and thermal stress across materials, instruments, and environments.
⚠️ Disclaimer: All entries are synthetically generated. Material coefficients are drawn from published typical values, but no row is based on mission logs or flight… See the full description on the dataset page: https://huggingface.co/datasets/Taylor658/deep-space-optical-chip-thermal-dataset.hf-spaces-with-descriptions
HF Spaces with Descriptions
A collection of Hugging Face Spaces with AI generated descriptions (using Mixtral).
Arabic-NLi-Pair-Class
Arabic NLI Pair-Class
Dataset Summary
The Arabic Version of SNLI and MultiNLI datasets. (Pair-Class Subset)
Originally used for Natural Language Inference (NLI),
Dataset may be used for training/finetuning an embedding model for semantic textual similarity.
Pair-Class Subset
Columns: "premise", "hypothesis", "label"
Column types: str, str, class with {"0": "entailment", "1": "neutral", "2": "contradiction"}
Arabic Examples:
{
"premise": "شخص… See the full description on the dataset page: https://huggingface.co/datasets/Omartificial-Intelligence-Space/Arabic-NLi-Pair-Class.spacenet-rio
SpaceNet (Rio de Janeiro) - Building Detection
This dataset contains high-resolution satellite imagery and corresponding building footprint annotations for (Rio de Janeiro) from the SpaceNet Building Detection Challenge. It is designed for training deep learning models for semantic segmentation and building footprint extraction.
Dataset Details
Total Tiles: 6,940 image tiles
Imagery Types:
3-band (RGB) Pan-sharpened GeoTIFFs (high spatial resolution)
8-band… See the full description on the dataset page: https://huggingface.co/datasets/harshinde/spacenet-rio.V2-Space-Datasethf-spaces-clones
Unmodified copies among Hugging Face Spaces
104,791 public Spaces that are copies of another Space, grouped into the
25,183 source histories they came from. Derived from a full census of the
1,458,692 public Spaces taken in August 2026.
This is not a similarity score. Members of a family are byte-identical
repositories, and the check below is what establishes that.
How a copy is identified
A Space is a git repository. Pushing an existing history into a new… See the full description on the dataset page: https://huggingface.co/datasets/Ashsinha1/hf-spaces-clones.hf-spaces-census
Hugging Face Spaces Census
A complete snapshot of the public Spaces catalogue — 1,458,692 Spaces from 778,898 authors, retrieved 28 August 2026.
This is the population, not a sample. The listing was paginated to exhaustion, with zero duplicate identifiers and no private entries.
The headline
Excluding static Spaces — files on a CDN, which have no runtime and cannot fail — among the 1,150,413 hosted applications:
Spaces
Share
Broken
443,683
38.57%… See the full description on the dataset page: https://huggingface.co/datasets/Ashsinha1/hf-spaces-census.Arabic-NLi-Pair
Arabic-NLI-PAir
Dataset Summary
The Arabic Version of SNLI and MultiNLI datasets. (Pair Subset)
Originally used for Natural Language Inference (NLI),
Dataset may be used for training/finetuning an embedding model for semantic textual similarity.
Pair Subset
Columns: "anchor", "positive"
Column types: str, str
Examples:
{
"anchor": "كيف أكون جيولوجياً جيداً؟",
"positive": "ماذا علي أن أفعل لأكون جيولوجياً عظيماً؟"
}
Disclaimer
Please note… See the full description on the dataset page: https://huggingface.co/datasets/Omartificial-Intelligence-Space/Arabic-NLi-Pair.persistent-space-datasetDeliChess
DeliChess
DeliChess is an English multi-party dialogue dataset for studying group
deliberation in chess puzzle solving. Participants first selected moves
independently, deliberated synchronously in groups, and then submitted revised
answers. The corpus contains 107 dialogues, 7,667 chat utterances, and 321
dialogue--puzzle cases. Its event stream also records the puzzle options and
paired pre-/post-deliberation choices.
Every genuine chat utterance has human annotations for… See the full description on the dataset page: https://huggingface.co/datasets/SpaceHunterInf/DeliChess.SpaceTravelersUniversalPlaylist
Space Travelers Universal Playlist
This repository contains the high-fidelity attenuation benchmarks for deep-space signal processing. It acts as a primary deterministic vector container for Samaran Kernel alignments.
evo2-spaceflight-vep
Evo2 Zero-Shot VEP Scores for Spaceflight Radiation-Response Genes
Pre-computed zero-shot variant effect prediction scores from the Evo2 genomic foundation model (7B parameters) across 10 spaceflight radiation-response genes (215,001 scored variants).
Code: github.com/jang1563/evo2-spaceflight-vep
Dataset Description
Each row is a single variant (SNV or indel) scored by Evo2 using an 8,192 bp context window with reverse-complement averaging.
Columns… See the full description on the dataset page: https://huggingface.co/datasets/jang1563/evo2-spaceflight-vep.combustion-air-and-confined-space-benchmark-2026
Confined Space Combustion Air & Louver Sizing Benchmark Matrix (2026)
Benchmark Series — HVACLogic Open Building Science InitiativeAuthor: Miad SaadidiAffiliation: HVACLogic Engineering & Building Science Working GroupCanonical Engine: https://hvaclogic.org/calculators/combustion-air-calculatorMethodology Documentation: https://hvaclogic.org/methodologyCompanion Figshare DOI: https://doi.org/10.6084/m9.figshare.33753856Governing Standards: NFPA 54 / ANSI Z223.1 & IFGC Chapter 3… See the full description on the dataset page: https://huggingface.co/datasets/miadinside/combustion-air-and-confined-space-benchmark-2026.aviation-flight-control-phase-space-distortion-detection-v0.1What this dataset tests
Whether a system can detect early geometric distortion
of the control phase-space attractor.
Distortion includes:
envelope widening
lag growth
asymmetric warp
oscillatory jitter
energy waste via hysteresis.
Required outputs
distortion_onset_flight_window
dispersion_growth_rate
distortion_pattern_type
degradation_likelihood
primary_affected_surface
confounder_flags
Scoring conventions
onset is a flight index interval: flights X-Y
growth rate is dispersion… See the full description on the dataset page: https://huggingface.co/datasets/ClarusC64/aviation-flight-control-phase-space-distortion-detection-v0.1.confined-space-atmospheric-action-levels-2026
Canonical landing page: https://www.smartqhse.com/datasets/confined-space-atmospheric-action-levels-2026
Confined Space Atmospheric Action Levels 2026 — Multi-Jurisdiction
Confined space atmospheric monitoring thresholds across OSHA 1910.146 (US), HSE UK (INDG258 / EH40 WELs / SCR97), and IOGP Report 415. ~13 parameters: O2 (19.5-23.5%), LEL (<10% acceptable), H2S (IDLH 100 ppm), CO (PEL 50 ppm OSHA), SO2, NO2, NH3, methane, chlorine, HCN, benzene, temperature, noise. Per… See the full description on the dataset page: https://huggingface.co/datasets/SmartQHSE/confined-space-atmospheric-action-levels-2026.dar-en-space-testOR-Space
OR-Space
A full-lifecycle workspace benchmark for industrial optimization agents.
OR-Space evaluates whether LLM agents can do reliable operations research work
inside executable, multi-file workspaces. Each instance keeps business
requirements, parameter files, source code, solver artifacts, and evaluation
metadata as separate files, forcing the agent to recover and maintain the
optimization model through workspace interaction rather than one-shot text
generation.… See the full description on the dataset page: https://huggingface.co/datasets/YiYao7017/OR-Space.huggingface-spaces-datasetThis dataset provides information of all the spaces (~6,200 at time of snapshot) created on HuggingFace Spaces 🤗. Most of the data comes from a public API endpoint while some of the data is enriched by web scraping. The dataset is intended to provide a snapshot of the spaces and was last updated in first week of July-2022.
Along with the name of the space, the dataset consists of following columns:
likes (number of likes on the space)
sdk (streamlit,gradio or other)
status (was running… See the full description on the dataset page: https://huggingface.co/datasets/deepklarity/huggingface-spaces-dataset.