Published November 5, 2026 | Version 12.0.0

OpenAIRE Graph Dataset

Description

The OpenAIRE Graph is exported as several files, so you can download the parts you are interested into.

publication_[part].tar: metadata records about research literature (includes types of publications listed here)
dataset_[part].tar: metadata records about research data (includes the subtypes listed here) 
software.tar: metadata records about research software (includes the subtypes listed here)
otherresearchproduct_[part].tar: metadata records about research products that cannot be classified as research literature, data or software (includes types of products listed here)
organization.tar: metadata records about organizations involved in the research life-cycle, such as universities, research organizations, funders.
datasource.tar: metadata records about data sources whose content is available in the OpenAIRE Graph. They include institutional and thematic repositories, journals, aggregators, funders' databases.
project.tar: metadata records about project grants.
person.tar: metadata records about persons (researchers and other research contributors) aggregated from ORCID
communities_infrastructures.tar: metadata records about research communities and research infrastructures
[source_type]_[semantics]_[part].tar: metadata relations split by source entity type and semantics of the relation. For example product_Cites_1.tar refers to citation relationships

Each file is a tar archive containing gz files, each with one json per line. Each json is compliant to the schema available at http://doi.org/10.5281/zenodo.20559578. The documentation for the model is available at https://graph.openaire.eu/docs/data-model/

Learn more about the OpenAIRE Graph at https://graph.openaire.eu.

Discover the graph's content on OpenAIRE EXPLORE and our API for developers.

This deposition contains:

  • Entities:
number of publications 239503036
number of datasets 108668171
number of software 1116766
number of other research products 42554858
number of datasources 160118
number of projects 3926498
number of organizations 503736
number of communities 33
number of people 16180620
 
  • Relations:
number of community_IsRelatedTo 39396472
number of datasource_hosts 551350713
number of datasource_provides 637672912
number of organization_IsChildOf 6486
number of organization_provides 59579
number of person_authorAffiliation 8676916
number of person_authorship 312047814
number of person_coAuthorship 541241140
number of person_projectParticipation 1140196
number of product_Cites relation 2544853226
number of product_Compiles 40819
number of product_Continues 388760
number of product_Describes 10097
number of product_Documents 385057
number of product_HasPart 6160307
number of product_HasVersion 1013011
number of product_IsIdenticalTo 21806
number of product_IsMetadataOf 1031
number of product_IsNewVersionOf relation 853090
number of product_IsOriginalFormOf 93489
number of product_IsRelatedTo 146599852
number of product_IsSourceOf 969834896
number of product_IsSupplementedBy 3011311
number of product_Obsoletes 3478
number of product_References 196048
number of product_Requires 2813
number of product_Reviews 47688
number of product_hasAuthorInstitution 409969457
number of product_Requires 2813
number of product_Reviews 47688

 

Notes

A new version of this dataset is published every 6 months. The content available on the OpenAIRE EXPLORE and CONNECT portals might be more up-to-date with respect to the data you find here.

Notes

This version is not part of the six months publication schedule. It was released to fix some issues that where reported in the previous version

 

Files

Files (388.9 GB)

Name Size
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Additional details

Related works

Has metadata
Other: 10.5281/zenodo.20559578 (DOI)

Funding

European Commission
SciLake - Democratising and making sense out of heterogeneous scholarly content 101058573
European Commission
GraspOS - GraspOS: next Generation Research Assessment to Promote Open Science 101095129
European Commission
FAIRCORE4EOSC - Core Components Supporting a FAIR EOSC 101057264
European Commission
OSTrails - Open Science Plan-Track-Assess Pathways 101130187
European Commission
EOSC Beyond - EOSC Beyond: advancing innovation and collaboration for research 101131875