Niigata University Medical and Dental Hospital
E692794
Niigata University Medical and Dental Hospital is a major Japanese teaching and research hospital that provides advanced medical and dental care as part of Niigata University’s academic medical center.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Niigata University Medical and Dental Hospital canonical | 2 |
| Niigata University academic medical center | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7786416 — 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: Niigata University Medical and Dental Hospital Context triple: [Niigata University, hasAffiliatedHospital, Niigata University Medical and Dental Hospital]
-
A.
Hokkaido University Hospital
Hokkaido University Hospital is a major teaching and research medical center in Sapporo, Japan, providing advanced clinical care and serving as the primary hospital of Hokkaido University.
-
B.
Nagoya University Hospital
Nagoya University Hospital is a major Japanese teaching and research hospital in Nagoya, serving as the clinical and training center for Nagoya University’s medical programs.
-
C.
Nagoya City University Hospital
Nagoya City University Hospital is a major teaching and research hospital in Nagoya, Japan, providing advanced medical care as the clinical arm of Nagoya City University.
-
D.
Kyushu University Hospital
Kyushu University Hospital is a major teaching and research medical center in Fukuoka, Japan, affiliated with Kyushu University and providing advanced clinical care across a wide range of specialties.
-
E.
Kindai University Hospital
Kindai University Hospital is a major teaching and research medical center in Japan that provides advanced clinical care as part of Kindai University’s healthcare system.
- 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: Niigata University Medical and Dental Hospital Target entity description: Niigata University Medical and Dental Hospital is a major Japanese teaching and research hospital that provides advanced medical and dental care as part of Niigata University’s academic medical center.
-
A.
Hokkaido University Hospital
Hokkaido University Hospital is a major teaching and research medical center in Sapporo, Japan, providing advanced clinical care and serving as the primary hospital of Hokkaido University.
-
B.
Nagoya University Hospital
Nagoya University Hospital is a major Japanese teaching and research hospital in Nagoya, serving as the clinical and training center for Nagoya University’s medical programs.
-
C.
Nagoya City University Hospital
Nagoya City University Hospital is a major teaching and research hospital in Nagoya, Japan, providing advanced medical care as the clinical arm of Nagoya City University.
-
D.
Kyushu University Hospital
Kyushu University Hospital is a major teaching and research medical center in Fukuoka, Japan, affiliated with Kyushu University and providing advanced clinical care across a wide range of specialties.
-
E.
Kindai University Hospital
Kindai University Hospital is a major teaching and research medical center in Japan that provides advanced clinical care as part of Kindai University’s healthcare system.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
dental hospital
ⓘ
research hospital ⓘ university hospital ⓘ |
| affiliation | Niigata University ⓘ |
| country | Japan ⓘ |
| hasDepartment |
anesthesiology department
ⓘ
dental department ⓘ emergency department ⓘ endodontics department ⓘ inpatient department ⓘ internal medicine department ⓘ medical department ⓘ oral and maxillofacial surgery department ⓘ orthodontics department ⓘ outpatient department ⓘ pediatrics department ⓘ periodontology department ⓘ prosthodontics department ⓘ radiology department ⓘ surgical department ⓘ |
| hasFunction |
clinical care
ⓘ
clinical research ⓘ dental education ⓘ dental research ⓘ medical education ⓘ specialized tertiary care ⓘ |
| hasRole |
clinical training site for dental students
ⓘ
clinical training site for medical students ⓘ fellowship training site ⓘ residency training site ⓘ |
| languageOfService | Japanese ⓘ |
| locatedIn |
Honshu
ⓘ
Japan ⓘ Niigata City ⓘ
linked to:
Niigata
Niigata Prefecture ⓘ |
| offersService |
advanced dental care
ⓘ
advanced medical care ⓘ diagnostic imaging ⓘ emergency medical care ⓘ inpatient hospitalization ⓘ specialized outpatient clinics ⓘ surgical treatment ⓘ |
| operatedBy | Niigata University ⓘ |
| partOf |
Niigata University Medical and Dental School
ⓘ
Niigata University academic medical center ⓘ |
| researchField |
clinical sciences
ⓘ
dentistry ⓘ medicine ⓘ |
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: Niigata University Medical and Dental Hospital Description of subject: Niigata University Medical and Dental Hospital is a major Japanese teaching and research hospital that provides advanced medical and dental care as part of Niigata University’s academic medical center.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
Faculty of Medicine, Niigata University
→
affiliatedWith
→
Niigata University Medical and Dental Hospital
ⓘ
subject linked to:
Faculty of Medicine
Niigata University Medical and Dental Hospital
→
partOf
→
Niigata University academic medical center
ⓘ
linked to: Niigata University Medical and Dental Hospital