Centro Brasileiro de Pesquisas Físicas
E231467
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.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Centro Brasileiro de Pesquisas Físicas canonical | 3 |
| CBPF | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2081465 — 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 Brasileiro de Pesquisas Físicas Context triple: [Constantino Tsallis, employer, Centro Brasileiro de Pesquisas Físicas]
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A.
University of Brasília
The University of Brasília is a major public research university in Brazil’s capital, known for its strong programs in law, international relations, and the social sciences.
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B.
University of São Paulo
The University of São Paulo is Brazil’s largest and one of Latin America’s most prestigious public research universities, renowned for its strong academic programs and significant scientific output.
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C.
Academia das Ciências de Lisboa
Academia das Ciências de Lisboa is Portugal’s national academy of sciences, a scholarly institution that plays a central role in promoting scientific research and overseeing linguistic and cultural standards.
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D.
Universidade Federal do Rio de Janeiro
A major Brazilian public university based in Rio de Janeiro, renowned for its comprehensive programs and leading role in research, culture, and higher education in Latin America.
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E.
Balseiro Institute
The Balseiro Institute is a prestigious Argentine university-level institution in Bariloche renowned for its advanced education and research in physics and nuclear engineering.
- 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 Brasileiro de Pesquisas Físicas Target entity description: 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.
-
A.
University of Brasília
The University of Brasília is a major public research university in Brazil’s capital, known for its strong programs in law, international relations, and the social sciences.
-
B.
University of São Paulo
The University of São Paulo is Brazil’s largest and one of Latin America’s most prestigious public research universities, renowned for its strong academic programs and significant scientific output.
-
C.
Academia das Ciências de Lisboa
Academia das Ciências de Lisboa is Portugal’s national academy of sciences, a scholarly institution that plays a central role in promoting scientific research and overseeing linguistic and cultural standards.
-
D.
Universidade Federal do Rio de Janeiro
A major Brazilian public university based in Rio de Janeiro, renowned for its comprehensive programs and leading role in research, culture, and higher education in Latin America.
-
E.
Balseiro Institute
The Balseiro Institute is a prestigious Argentine university-level institution in Bariloche renowned for its advanced education and research in physics and nuclear engineering.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
physics research institute
ⓘ
public research institution ⓘ research institute ⓘ |
| abbreviation |
Centro Brasileiro de Pesquisas Físicas
self-linksurface differs
ⓘ
surface form:
CBPF
|
| academicDegreeOffered |
doctoral degree in physics
ⓘ
master's degree in physics ⓘ |
| affiliation |
Ministry of Science, Technology and Innovation (Brazil)
ⓘ
surface form:
Ministry of Science, Technology and Innovation of Brazil
|
| continent | South America ⓘ |
| country | Brazil ⓘ |
| employs |
graduate students
ⓘ
postdoctoral researchers ⓘ research scientists ⓘ |
| fieldOfWork |
astrophysics
ⓘ
computational physics ⓘ condensed matter physics ⓘ cosmology ⓘ experimental physics ⓘ instrumentation in physics ⓘ mathematical physics ⓘ medical physics ⓘ nuclear physics ⓘ particle physics ⓘ physics ⓘ physics education ⓘ quantum field theory ⓘ statistical physics ⓘ theoretical physics ⓘ |
| foundingLocation | Rio de Janeiro ⓘ |
| hasAcademicStaff | professors of physics ⓘ |
| hasResearchFacility |
computing infrastructure for physics research
ⓘ
condensed matter physics laboratories ⓘ experimental particle physics laboratories ⓘ physics laboratories ⓘ |
| inception | 1949 ⓘ |
| languageOfWorkOrName | Portuguese ⓘ |
| locatedIn |
Rio de Janeiro
ⓘ
Southeast Region of Brazil ⓘ State of Rio de Janeiro ⓘ
surface form:
state of Rio de Janeiro
|
| mission |
conduct advanced research in physics
ⓘ
promote the development of physics in Brazil ⓘ train researchers at the graduate level ⓘ |
| nativeLabel | Centro Brasileiro de Pesquisas Físicas self-link ⓘ |
| notableFor |
contributions to experimental physics
ⓘ
contributions to theoretical physics ⓘ training Brazilian physicists ⓘ |
| offers | graduate programs in physics ⓘ |
| operatedBy |
Brazilian government
ⓘ
surface form:
Brazilian federal government
|
| partOf | Brazilian National System of Science, Technology and Innovation ⓘ |
| shortName |
Centro Brasileiro de Pesquisas Físicas
self-linksurface differs
ⓘ
surface form:
CBPF
|
| website | http://www.cbpf.br ⓘ |
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 Brasileiro de Pesquisas Físicas Description of subject: 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.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
Centro Brasileiro de Pesquisas Físicas
→
shortName
→
Centro Brasileiro de Pesquisas Físicas
self-linksurface differs
ⓘ
this entity surface form:
CBPF
Centro Brasileiro de Pesquisas Físicas
→
nativeLabel
→
Centro Brasileiro de Pesquisas Físicas
self-link
ⓘ
Centro Brasileiro de Pesquisas Físicas
→
abbreviation
→
Centro Brasileiro de Pesquisas Físicas
self-linksurface differs
ⓘ
this entity surface form:
CBPF