datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
sec-material-contracts-qa800+ EDGAR contracts with PDF images and key information extracted by the OpenAI GPT-4o model.
The key information is defined as follows:
class KeyInformation(BaseModel):
agreement_date : str = Field(description="Agreement signing date of the contract. (date)")
effective_date : str = Field(description="Effective date of the contract. (date)")
expiration_date : str = Field(description="Service end date or expiration date of the contract. (date)")
party_address : str =… See the full description on the dataset page: https://huggingface.co/datasets/chenghao/sec-material-contracts-qa.deep-swe-1-1-materialized
DeepSWE 1.1 — materialized
A tabular materialization of DeepSWE
v1.1 — Datacurve's 113-task benchmark for coding agents — repackaged from
datacurve-ai/deep-swe into one
parquet row per task. This is a third-party repack for tooling convenience,
not an official Datacurve release.
Source commit: see manifest.json (source_commit) — every file is
carried over unmodified into columns.
Integrity: manifest.json records the parquet's sha256 and a per-task
content hash (sha256 over each… See the full description on the dataset page: https://huggingface.co/datasets/luolc/deep-swe-1-1-materialized.Materials_Project
Cite this dataset Jain, A., Ong, S. P., Hautier, G., Chen, W., Richards, W. D., Dacek, S., Cholia, S., Gunter, D., Skinner, D., Ceder, G., and Persson, K. A. Materials Project. ColabFit, 2023. https://doi.org/10.60732/4bf2e346
This dataset has been curated and formatted for the ColabFit Exchange
This dataset is also available on the ColabFit Exchange:
https://materials.colabfit.org/id/DS_pv1f3dlo5dsc_0
Visit the ColabFit Exchange to search… See the full description on the dataset page: https://huggingface.co/datasets/colabfit/Materials_Project.materials-project
Dataset Card for xpanceo-team/materials-project
Dataset Summary
This dataset is a snapshot of the Materials Project (MP) materials database, exported from the MP Summary endpoint using mp-api.
Snapshot date: 2026-01-18.
The structure column stores pymatgen Structure JSON serialized as a string.
Important: For several rich/large MP sub-documents (e.g. XAS, DOS, band structure), this dataset stores only availability flags (*_is_available) rather than the full objects.… See the full description on the dataset page: https://huggingface.co/datasets/xpanceo-team/materials-project.open-materials-guide-2024
Open Materials Guide (OMG) Dataset
The OMG dataset is a collection of 17,000+ expert-verified synthesis recipes from open-access literature. It supports research in materials science and machine learning, enabling tasks such as raw materials prediction, synthesis procedure generation, and characterization outcome forecasting.
For more details, see our paper: Towards Fully-Automated Materials Discovery via Large-Scale Synthesis Dataset and Expert-Level LLM-as-a-Judge.
Key Features:… See the full description on the dataset page: https://huggingface.co/datasets/iknow-lab/open-materials-guide-2024.quantum-simulation-chemistry-materials
Neura Parse — Quantum Simulation of Chemistry & Materials: Encodings, VQE/QPE & Dynamics
An application-deep, code-backed vertical on simulating quantum matter: electronic-structure problems, fermion-to-qubit encodings, Hamiltonian factorizations, ground/excited-state and real-time-dynamics algorithms, and analog simulation, with end-to-end resource estimates and honest classical-competitor accounting. Built with Qiskit Nature, OpenFermion, PennyLane-QChem, and PySCF — far… See the full description on the dataset page: https://huggingface.co/datasets/Neura-parse/quantum-simulation-chemistry-materials.hw-mnlp-2026
Dataset for Multilingual Natural Language Processing (MNLP) Homeworks
This dataset serves for both Homework 1 and Homework 2 of the Multilingual Natural Language Processing (MNLP) course.
Homework 1 - Semantic Search
In the first homework, you are asked to build semantic search systems. You must only use the following variables:
query: A single question in natural language.
query_id: The question (query) identifier.
candidate_chunks: List of candidate answers (only one… See the full description on the dataset page: https://huggingface.co/datasets/sapienzanlp-course-materials/hw-mnlp-2026.lab_tube_AND_bulk_material_transfer_ur5_v2This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": "ur5",
"total_episodes": 200,
"total_frames": 137040,
"total_tasks": 2,
"total_videos": 1200,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 30,
"splits": {
"train": "0:200"
},
"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/binhng/lab_tube_AND_bulk_material_transfer_ur5_v2.cng-workshop-materialsafrica-egypt-capmas-average-retail-prices-for-key-construction-materials-aa8573d4
Average Retail Prices for Key Construction Materials | Africa (CAPMAS Egypt Open Data)
17,175 rows - 1 Africa country/area - 2010-2026 - 39 indicators - Engineered by Electric Sheep Africa
TL;DR
This dataset contains 17,175 rows from CAPMAS Egypt Open Data, covering Average Retail Prices for Key Construction Materials. It is published as ML-ready Parquet with consistent Hugging Face metadata, source provenance, and analysis-friendly loading examples.… See the full description on the dataset page: https://huggingface.co/datasets/electricsheepafrica/africa-egypt-capmas-average-retail-prices-for-key-construction-materials-aa8573d4.JARVIS_Materials_Project_84K
Cite this dataset Jain, A., Ong, S. P., Hautier, G., Chen, W., Richards, W. D., Dacek, S., Cholia, S., Gunter, D., Skinner, D., Ceder, G., and Persson, K. A. JARVIS Materials Project 84K. ColabFit, 2023. https://doi.org/10.60732/46681ef7
This dataset has been curated and formatted for the ColabFit Exchange
This dataset is also available on the ColabFit Exchange:
https://materials.colabfit.org/id/DS_1s8172fnm2ct_0
Visit the ColabFit Exchange… See the full description on the dataset page: https://huggingface.co/datasets/colabfit/JARVIS_Materials_Project_84K.alkali-metal_intercalation_in_disordered_carbon_anode_materials_JMCA2019
Cite this dataset Huang, J., Csányi, G., Zhao, J., Cheng, J., and Deringer, V. L. alkali-metal intercalation in disordered carbon anode materials JMCA2019. ColabFit, 2024. https://doi.org/10.60732/441f40b7
This dataset has been curated and formatted for the ColabFit Exchange
This dataset is also available on the ColabFit Exchange:
https://materials.colabfit.org/id/DS_mnt5vb22pdze_0
Visit the ColabFit Exchange to search additional datasets by author… See the full description on the dataset page: https://huggingface.co/datasets/colabfit/alkali-metal_intercalation_in_disordered_carbon_anode_materials_JMCA2019.CTRL-RAW-MATERIALtheres 100k but i have to pace it out and only upload when other people arent using the internet for anything else
africa-egypt-capmas-prices-of-food-material-products-and-services-f06c6a5e
Prices of Food Material, Products, and Services | Africa (CAPMAS Egypt Open Data)
8,277 rows - 1 Africa country/area - 2011-2023 - 94 indicators - Engineered by Electric Sheep Africa
TL;DR
This dataset contains 8,277 rows from CAPMAS Egypt Open Data, covering Prices of Food Material, Products, and Services. It is published as ML-ready Parquet with consistent Hugging Face metadata, source provenance, and analysis-friendly loading examples.
What… See the full description on the dataset page: https://huggingface.co/datasets/electricsheepafrica/africa-egypt-capmas-prices-of-food-material-products-and-services-f06c6a5e.africa-egypt-capmas-means-of-transportation-of-oil-and-gas-material-e8af8828
Means of Transportation of Oil and Gas Material | Africa (CAPMAS Egypt Open Data)
4,004 rows - 1 Africa country/area - 2010-2023 - 53 indicators - Engineered by Electric Sheep Africa
TL;DR
This dataset contains 4,004 rows from CAPMAS Egypt Open Data, covering Means of Transportation of Oil and Gas Material. It is published as ML-ready Parquet with consistent Hugging Face metadata, source provenance, and analysis-friendly loading examples.
What… See the full description on the dataset page: https://huggingface.co/datasets/electricsheepafrica/africa-egypt-capmas-means-of-transportation-of-oil-and-gas-material-e8af8828.material-synthesis-papers-s2api-400K
Query period: Dec 2024 ~ Jan 2024
Row example
{
"paperId": "fe6f7573766e3cd2f268faeb2ef4e24d8820cc48",
"externalIds": {
"CorpusId": 220514064
},
"publicationVenue": null,
"url": "https://www.semanticscholar.org/paper/fe6f7573766e3cd2f268faeb2ef4e24d8820cc48",
"title": "THE 14TH INTERNATIONAL CONFERENCE ON FLOW PROCESSING IN COMPOSITE MATERIALS THROUGH THICKNESS THERMOPLASTIC MELT IMPREGNATION: EFFECT OF FABRIC ARCHITECTURE ON COMPACTION AND PERMEABILITY UNDER… See the full description on the dataset page: https://huggingface.co/datasets/iknow-lab/material-synthesis-papers-s2api-400K.electrode_materials_for_ca-based_rechargeable_batteries
Cite this dataset Dompablo, M. E. A., and Casals, J. L. electrode materials for ca-based rechargeable batteries. ColabFit, 2024. https://doi.org/10.60732/134fd579
This dataset has been curated and formatted for the ColabFit Exchange
This dataset is also available on the ColabFit Exchange:
https://materials.colabfit.org/id/DS_swl40hdnt479_0
Visit the ColabFit Exchange to search additional datasets by author, description, element content and more.… See the full description on the dataset page: https://huggingface.co/datasets/colabfit/electrode_materials_for_ca-based_rechargeable_batteries.JARVIS_Materials_Project_2020
Cite this dataset Jain, A., Ong, S. P., Hautier, G., Chen, W., Richards, W. D., Dacek, S., Cholia, S., Gunter, D., Skinner, D., Ceder, G., and Persson, K. A. JARVIS Materials Project 2020. ColabFit, 2023. https://doi.org/10.60732/8122ca50
This dataset has been curated and formatted for the ColabFit Exchange
This dataset is also available on the ColabFit Exchange:
https://materials.colabfit.org/id/DS_gpsibs9f47k4_0
Visit the ColabFit Exchange… See the full description on the dataset page: https://huggingface.co/datasets/colabfit/JARVIS_Materials_Project_2020.cathode_materials_for_rechargeable_Ca_batteries_CM2021
Cite this dataset Dompablo, M. E. A., and Casals, J. L. cathode materials for rechargeable Ca batteries CM2021. ColabFit, 2023. https://doi.org/10.60732/49ecd7c5
This dataset has been curated and formatted for the ColabFit Exchange
This dataset is also available on the ColabFit Exchange:
https://materials.colabfit.org/id/DS_s00e64z80ujy_0
Visit the ColabFit Exchange to search additional datasets by author, description, element content and more.… See the full description on the dataset page: https://huggingface.co/datasets/colabfit/cathode_materials_for_rechargeable_Ca_batteries_CM2021.africa-owid-domestic-material-consumption-per-capita
Domestic Material Consumption Per Capita | Africa (Our World in Data) | Africa (Electric Sheep Africa metadata inventory)
Size category: 1K<n<10K - Formats: parquet - Sector: other_unclassified - Engineered by Electric Sheep Africa
TL;DR
This dataset is part of the Electric Sheep Africa catalog on Hugging Face. It is indexed for African data discovery with standardized metadata, loading guidance, provenance notes, and analyst-oriented context.
What… See the full description on the dataset page: https://huggingface.co/datasets/electricsheepafrica/africa-owid-domestic-material-consumption-per-capita.asia-owid-domestic-material-consumption-per-capita
Domestic Material Consumption Per Capita | Asia (Our World in Data)
🌏 1,149 observations · 48 Asia countries · 2000–2023 · Repackaged by Electric Sheep Asia
TL;DR
This dataset contains 1,149 observations of Domestic Material Consumption Per Capita data across 48 Asia countries, spanning 2000–2023.
About the source
Source: Our World in Data
Publisher: Our World in Data
License: cc-by-4.0
Topic: Domestic Material Consumption Per Capita… See the full description on the dataset page: https://huggingface.co/datasets/electricsheepasia/asia-owid-domestic-material-consumption-per-capita.bio-materials-text-60KCarolina_Materials
Cite this dataset Zhao, Y., Al-Fahdi, M., Hu, M., Siriwardane, E. M. D., Song, Y., Nasiri, A., and Hu, J. Carolina Materials. ColabFit, 2023. https://doi.org/10.60732/f2f98394
This dataset has been curated and formatted for the ColabFit Exchange
This dataset is also available on the ColabFit Exchange:
https://materials.colabfit.org/id/DS_r2r8k3fyb6ny_0
Visit the ColabFit Exchange to search additional datasets by author, description, element content… See the full description on the dataset page: https://huggingface.co/datasets/colabfit/Carolina_Materials.lab_tube_AND_bulk_material_transfer_ur5_v2_40pctThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v2.1",
"robot_type": "ur5",
"total_episodes": 200,
"total_frames": 137040,
"total_tasks": 2,
"total_videos": 1200,
"total_chunks": 1,
"chunks_size": 1000,
"fps": 30,
"splits": {
"train": "0:200"
},
"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/arturaah/lab_tube_AND_bulk_material_transfer_ur5_v2_40pct.chess-material-counteurope-owid-domestic-material-consumption-per-capita
Domestic Material Consumption Per Capita | Europe (Our World in Data)
🇪🇺 972 observations · 42 Europe countries · 2000–2023 · Repackaged by Electric Sheep Europe
TL;DR
This dataset contains 972 observations of Domestic Material Consumption Per Capita data across 42 Europe countries, spanning 2000–2023.
About the source
Source: Our World in Data
Publisher: Our World in Data
License: cc-by-4.0
Topic: Domestic Material Consumption Per Capita… See the full description on the dataset page: https://huggingface.co/datasets/electricsheepeurope/europe-owid-domestic-material-consumption-per-capita.africa-unsdg-domestic-material-consumption-per-unit-of-gdp-by-type-o-en-mat-domcmpg
Africa Unsdg Domestic Material Consumption Per Unit of Gdp by Type O En Mat Domcmpg | Africa (Electric Sheep Africa metadata inventory)
Size category: 10K<n<100K - Formats: parquet - Sector: economics_finance - Engineered by Electric Sheep Africa
TL;DR
This dataset is part of the Electric Sheep Africa catalog on Hugging Face. It is indexed for African data discovery with standardized metadata, loading guidance, provenance notes, and analyst-oriented context.… See the full description on the dataset page: https://huggingface.co/datasets/electricsheepafrica/africa-unsdg-domestic-material-consumption-per-unit-of-gdp-by-type-o-en-mat-domcmpg.europe-unsdg-domestic-material-consumption-per-unit-of-gdp-by-type-o-en-mat-domcmpgafrica-unsdg-domestic-material-consumption-per-capita-by-type-of-raw-en-mat-domcmpc
Africa Unsdg Domestic Material Consumption Per Capita by Type of Raw En Mat Domcmpc | Africa (Electric Sheep Africa metadata inventory)
Size category: 10K<n<100K - Formats: parquet - Sector: other_unclassified - Engineered by Electric Sheep Africa
TL;DR
This dataset is part of the Electric Sheep Africa catalog on Hugging Face. It is indexed for African data discovery with standardized metadata, loading guidance, provenance notes, and analyst-oriented context.… See the full description on the dataset page: https://huggingface.co/datasets/electricsheepafrica/africa-unsdg-domestic-material-consumption-per-capita-by-type-of-raw-en-mat-domcmpc.europe-unsdg-total-reported-number-of-standard-material-transfer-agr-er-cbd-smta