Centro Nacional de Pesquisa em Energia e Materiais
E298526
Centro Nacional de Pesquisa em Energia e Materiais is a major Brazilian research center focused on advanced energy and materials science, hosting large-scale facilities such as particle accelerators and national laboratories.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Centro Nacional de Pesquisa em Energia e Materiais canonical | 3 |
| Brazilian Center for Research in Energy and Materials | 2 |
| CNPEM | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2790406 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Centro Nacional de Pesquisa em Energia e Materiais Context triple: [Campinas, hasResearchInstitution, Centro Nacional de Pesquisa em Energia e Materiais]
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A.
Centro Brasileiro de Pesquisas Físicas
Centro Brasileiro de Pesquisas Físicas is a leading Brazilian research institute in physics, renowned for its contributions to theoretical and experimental physics and for training scientists at the graduate level.
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B.
Centre for Materials Science and Nanotechnology
The Centre for Materials Science and Nanotechnology is a research and education institute focused on advanced materials, nanoscience, and nanotechnology.
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C.
Institute for Materials Research
The Institute for Materials Research is a leading Japanese research center at Tohoku University specializing in advanced materials science and engineering.
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D.
Institute of Materials Science and Engineering
The Institute of Materials Science and Engineering is a specialized research and academic unit at Hanoi University of Science and Technology focused on advanced materials, their properties, and engineering applications.
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E.
Institute of Nuclear and New Energy Technology
The Institute of Nuclear and New Energy Technology is a research institute of Tsinghua University specializing in nuclear science, nuclear engineering, and advanced energy technologies.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Centro Nacional de Pesquisa em Energia e Materiais Target entity description: Centro Nacional de Pesquisa em Energia e Materiais is a major Brazilian research center focused on advanced energy and materials science, hosting large-scale facilities such as particle accelerators and national laboratories.
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A.
Centro Brasileiro de Pesquisas Físicas
Centro Brasileiro de Pesquisas Físicas is a leading Brazilian research institute in physics, renowned for its contributions to theoretical and experimental physics and for training scientists at the graduate level.
-
B.
Centre for Materials Science and Nanotechnology
The Centre for Materials Science and Nanotechnology is a research and education institute focused on advanced materials, nanoscience, and nanotechnology.
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C.
Institute for Materials Research
The Institute for Materials Research is a leading Japanese research center at Tohoku University specializing in advanced materials science and engineering.
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D.
Institute of Materials Science and Engineering
The Institute of Materials Science and Engineering is a specialized research and academic unit at Hanoi University of Science and Technology focused on advanced materials, their properties, and engineering applications.
-
E.
Institute of Nuclear and New Energy Technology
The Institute of Nuclear and New Energy Technology is a research institute of Tsinghua University specializing in nuclear science, nuclear engineering, and advanced energy technologies.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
nonprofit organization
ⓘ
research center ⓘ scientific organization ⓘ |
| abbreviation | CNPEM ⓘ |
| collaboratesWith |
industry
ⓘ
international research institutions ⓘ universities ⓘ |
| country | Brazil ⓘ |
| employerType | research institution ⓘ |
| fieldOfWork |
advanced materials
ⓘ
energy research ⓘ materials science ⓘ nanotechnology ⓘ particle accelerator technology ⓘ renewable energy ⓘ synchrotron radiation ⓘ |
| focusesOn |
advanced energy technologies
ⓘ
advanced materials ⓘ bioenergy ⓘ biomass conversion ⓘ catalysis ⓘ condensed matter physics ⓘ structural biology ⓘ surface science ⓘ |
| hasFacility |
beamlines for synchrotron radiation experiments
ⓘ
materials characterization laboratory ⓘ nanotechnology laboratory ⓘ particle accelerator ⓘ synchrotron light source ⓘ |
| hasResearchArea |
advanced manufacturing
ⓘ
biotechnology ⓘ energy efficiency ⓘ sustainable energy ⓘ |
| hosts |
large-scale research facilities
ⓘ
national laboratories ⓘ |
| languageOfWork | Portuguese ⓘ |
| locatedIn |
Brazil
ⓘ
Campinas ⓘ São Paulo (state) ⓘ
linked to:
state of São Paulo
|
| operates |
Laboratório Nacional de Biorrenováveis
ⓘ
Laboratório Nacional de Ciência e Tecnologia do Bioetanol ⓘ Laboratório Nacional de Computação Científica de Alto Desempenho ⓘ Laboratório Nacional de Luz Síncrotron ⓘ Laboratório Nacional de Nanotecnologia ⓘ Sirius synchrotron light source ⓘ |
| researchInfrastructureType | large-scale user facility ⓘ |
| sector | public research ⓘ |
| serves |
Brazilian scientific community
ⓘ
international scientific community ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Centro Nacional de Pesquisa em Energia e Materiais Description of subject: Centro Nacional de Pesquisa em Energia e Materiais is a major Brazilian research center focused on advanced energy and materials science, hosting large-scale facilities such as particle accelerators and national laboratories.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Centro Nacional de Pesquisa em Energia e Materiais
Laboratório Nacional de Luz Síncrotron
→
operatedBy
→
Centro Nacional de Pesquisa em Energia e Materiais
ⓘ
Ministry of Science, Technology and Innovation (Brazil)
→
oversees
→
Brazilian Center for Research in Energy and Materials
ⓘ
linked to: Centro Nacional de Pesquisa em Energia e Materiais
linked to: Centro Nacional de Pesquisa em Energia e Materiais
Municipality of Campinas
→
hasResearchInstitution
→
Centro Nacional de Pesquisa em Energia e Materiais
ⓘ
Brazilian Nanotechnology National Laboratory
→
locatedIn
→
Brazilian Center for Research in Energy and Materials
ⓘ
subject linked to:
Brazilian Nanotechnology National Laboratory (nearby region association)
linked to: Centro Nacional de Pesquisa em Energia e Materiais