ERI
E190921
ERI is the Earthquake Research Institute of the University of Tokyo, a leading Japanese center for seismology and earthquake-related research.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ERI canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T1690212 — 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: ERI Context triple: [Earthquake Research Institute, University of Tokyo, shortName, ERI]
-
A.
ER
ER is the vehicle registration code assigned to the German city of Erlangen in the state of Bavaria.
-
B.
ER
ER is a critically acclaimed American medical drama television series that follows the personal and professional lives of staff in a busy Chicago emergency room.
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C.
ER
ER is the commonly used abbreviation for United Russia, the dominant ruling political party in the Russian Federation.
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D.
ERL
ERL is a research facility focused on studying and developing technologies for the exploration, monitoring, and management of Earth's natural resources.
-
E.
E.I.
"E.I." is a hit hip-hop single by American rapper Nelly from his debut album "Country Grammar."
- 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: ERI Target entity description: ERI is the Earthquake Research Institute of the University of Tokyo, a leading Japanese center for seismology and earthquake-related research.
-
A.
ER
ER is the vehicle registration code assigned to the German city of Erlangen in the state of Bavaria.
-
B.
ER
ER is a critically acclaimed American medical drama television series that follows the personal and professional lives of staff in a busy Chicago emergency room.
-
C.
ER
ER is the commonly used abbreviation for United Russia, the dominant ruling political party in the Russian Federation.
-
D.
ERL
ERL is a research facility focused on studying and developing technologies for the exploration, monitoring, and management of Earth's natural resources.
-
E.
E.I.
"E.I." is a hit hip-hop single by American rapper Nelly from his debut album "Country Grammar."
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
research institute
ⓘ
seismological research institute ⓘ |
| abbreviation | ERI ⓘ |
| affiliatedWith | University of Tokyo ⓘ |
| alsoKnownAs | ERI, University of Tokyo ⓘ |
| collaboratesWith |
Japan Meteorological Agency
ⓘ
National Research Institute for Earth Science and Disaster Resilience ⓘ international seismological organizations ⓘ |
| conducts |
applied research on earthquake disaster prevention
ⓘ
basic research on earthquakes ⓘ observational seismology ⓘ strong-motion observation ⓘ theoretical seismology ⓘ tsunami observation and modeling ⓘ volcanic observation ⓘ |
| contributesTo |
development of earthquake-resistant design
ⓘ
earthquake hazard maps in Japan ⓘ |
| country | Japan ⓘ |
| educates |
graduate students in earth and planetary science
ⓘ
graduate students in seismology ⓘ |
| fieldOfWork |
earthquake engineering
ⓘ
earthquake prediction research ⓘ geophysics ⓘ seismology ⓘ tsunami research ⓘ volcanology ⓘ |
| focusesOn |
earthquake disaster mitigation
ⓘ
earthquake hazard assessment ⓘ earthquakes in and around Japan ⓘ |
| foundedAfter |
1923 Great Kantō earthquake
ⓘ
linked to:
Great Kanto earthquake
|
| foundedIn | 1925 ⓘ |
| hasFacility |
high-performance computing systems for seismic simulation
ⓘ
seismic observation networks ⓘ tsunami observation systems ⓘ volcanic observation networks ⓘ |
| hasLanguage |
English
ⓘ
Japanese ⓘ |
| locatedIn |
Bunkyo, Tokyo
ⓘ
University of Tokyo Hongo campus ⓘ
linked to:
Hongo Campus of the University of Tokyo
|
| nativeName | 東京大学地震研究所 ⓘ |
| operatedBy | University of Tokyo ⓘ |
| parentOrganization | University of Tokyo ⓘ |
| partOf | Japanese national earthquake research program ⓘ |
| publishes |
research reports on earthquakes and volcanoes
ⓘ
scientific papers on seismology ⓘ |
| shortName | ERI ⓘ |
| website | https://www.eri.u-tokyo.ac.jp/ ⓘ |
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: ERI Description of subject: ERI is the Earthquake Research Institute of the University of Tokyo, a leading Japanese center for seismology and earthquake-related research.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
ERI