NCTR
E409914
NCTR is a U.S. Food and Drug Administration research center focused on advancing toxicological science to support the safety of drugs, foods, and other regulated products.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NCTR canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4061293 — 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: NCTR Context triple: [National Center for Toxicological Research, hasAbbreviation, NCTR]
-
A.
CNRT
CNRT is an acronym that can refer to various organizations or entities, most notably the National Congress for Timorese Reconstruction, a major political party in East Timor.
-
B.
NCTC
NCTC is the U.S. government’s primary organization for integrating and analyzing terrorism-related intelligence and coordinating counterterrorism efforts across agencies.
-
C.
NINR
NINR is a U.S. National Institutes of Health institute that supports and conducts research to improve health and healthcare through nursing science.
-
D.
NNSC
NNSC is an international body established after the Korean War to monitor and supervise the implementation of the armistice agreement between North and South Korea.
-
E.
NCP
NCP (Network Control Protocol) was an early host-to-host communication protocol suite that enabled data exchange between computers on the ARPANET before the adoption of TCP/IP.
- 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: NCTR Target entity description: NCTR is a U.S. Food and Drug Administration research center focused on advancing toxicological science to support the safety of drugs, foods, and other regulated products.
-
A.
CNRT
CNRT is an acronym that can refer to various organizations or entities, most notably the National Congress for Timorese Reconstruction, a major political party in East Timor.
-
B.
NCTC
NCTC is the U.S. government’s primary organization for integrating and analyzing terrorism-related intelligence and coordinating counterterrorism efforts across agencies.
-
C.
NINR
NINR is a U.S. National Institutes of Health institute that supports and conducts research to improve health and healthcare through nursing science.
-
D.
NNSC
NNSC is an international body established after the Korean War to monitor and supervise the implementation of the armistice agreement between North and South Korea.
-
E.
NCP
NCP (Network Control Protocol) was an early host-to-host communication protocol suite that enabled data exchange between computers on the ARPANET before the adoption of TCP/IP.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
FDA center
ⓘ
U.S. federal research facility ⓘ research center ⓘ toxicology research center ⓘ |
| affiliation |
United States Department of Health and Human Services
ⓘ
surface form:
U.S. Department of Health and Human Services
|
| collaboratesWith |
Centers for Disease Control and Prevention
ⓘ
National Institutes of Health ⓘ academic institutions ⓘ international regulatory agencies ⓘ other FDA centers ⓘ |
| conducts |
animal studies
ⓘ
computational modeling ⓘ in vitro studies ⓘ laboratory research ⓘ risk assessment research ⓘ |
| country | United States of America ⓘ |
| focusesOn |
bioinformatics
ⓘ
biomarkers of toxicity ⓘ computational toxicology ⓘ cosmetics safety ⓘ drug safety ⓘ food safety ⓘ genetic toxicology ⓘ medical product safety ⓘ microbiome research ⓘ nanotoxicology ⓘ predictive toxicology ⓘ regulatory science ⓘ risk assessment ⓘ toxicology ⓘ |
| fullName | National Center for Toxicological Research ⓘ |
| hasAbbreviation | NCTR self-link ⓘ |
| jurisdiction |
United States government
ⓘ
surface form:
federal government of the United States
|
| languageOfWorkOrName | English ⓘ |
| locatedIn | Jefferson, Arkansas NERFINISHED ⓘ |
| locatedInAdministrativeTerritorialEntity |
Arkansas
ⓘ
United States of America ⓘ
surface form:
United States
|
| mission |
advance toxicological science to support FDA regulatory decisions
ⓘ
develop tools and methods to improve safety evaluation of FDA-regulated products ⓘ |
| operatedBy |
Food and Drug Administration
ⓘ
surface form:
U.S. Food and Drug Administration
|
| parentOrganization |
Food and Drug Administration
ⓘ
surface form:
U.S. Food and Drug Administration
|
| partOf |
Food and Drug Administration
ⓘ
surface form:
U.S. Food and Drug Administration
|
| regulates |
supports safety evaluation of biologics
ⓘ
supports safety evaluation of cosmetics ⓘ supports safety evaluation of dietary supplements ⓘ supports safety evaluation of drugs ⓘ supports safety evaluation of foods ⓘ supports safety evaluation of medical devices ⓘ |
| sector | public sector ⓘ |
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: NCTR Description of subject: NCTR is a U.S. Food and Drug Administration research center focused on advancing toxicological science to support the safety of drugs, foods, and other regulated products.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.