Houston
E15847
Houston is a major U.S. metropolis known for its energy industry, NASA’s Johnson Space Center, and its diverse, rapidly growing population.
All labels observed (16)
How this entity was disambiguated
This entity first appeared as the object of triple T27412 — 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: Houston Context triple: [Texas, largestCity, Houston]
-
A.
Dallas, Texas
Dallas, Texas is a major metropolitan city in northern Texas known for its role as a commercial and cultural hub, particularly in finance, technology, and telecommunications.
-
B.
Austin
Austin is a major city in central Texas known for its vibrant live music scene, tech industry, and cultural diversity.
-
C.
Fort Worth, Texas
Fort Worth, Texas is a major city in North Texas known for its historic Western heritage, cultural districts, and role as a key economic and transportation hub in the Dallas–Fort Worth metroplex.
-
D.
Dallas–Fort Worth metroplex
The Dallas–Fort Worth metroplex is a major urban and economic region in North Texas encompassing numerous cities and suburbs, known as one of the largest and fastest-growing metropolitan areas in the United States.
-
E.
Downtown Dallas
Downtown Dallas is the central business district and urban core of Dallas, Texas, known for its skyscrapers, cultural attractions, and major corporate headquarters.
- 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: Houston Target entity description: Houston is a major U.S. metropolis known for its energy industry, NASA’s Johnson Space Center, and its diverse, rapidly growing population.
-
A.
Dallas, Texas
Dallas, Texas is a major metropolitan city in northern Texas known for its role as a commercial and cultural hub, particularly in finance, technology, and telecommunications.
-
B.
Austin
Austin is a major city in central Texas known for its vibrant live music scene, tech industry, and cultural diversity.
-
C.
Fort Worth, Texas
Fort Worth, Texas is a major city in North Texas known for its historic Western heritage, cultural districts, and role as a key economic and transportation hub in the Dallas–Fort Worth metroplex.
-
D.
Dallas–Fort Worth metroplex
The Dallas–Fort Worth metroplex is a major urban and economic region in North Texas encompassing numerous cities and suburbs, known as one of the largest and fastest-growing metropolitan areas in the United States.
-
E.
Downtown Dallas
Downtown Dallas is the central business district and urban core of Dallas, Texas, known for its skyscrapers, cultural attractions, and major corporate headquarters.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
major U.S. metropolis ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| countySeatOf | Harris County ⓘ |
| foundedIn | 1836 ⓘ |
| governedBy | Houston City Council ⓘ |
| has |
George Bush Intercontinental Airport
ⓘ
William P. Hobby Airport ⓘ diverse ethnic communities ⓘ extensive freeway system ⓘ humid subtropical climate ⓘ large African American population ⓘ large Asian American population ⓘ large Hispanic population ⓘ mayor–council government ⓘ significant immigrant population ⓘ |
| hasIndustry |
aerospace
ⓘ
biotechnology ⓘ energy ⓘ healthcare ⓘ manufacturing ⓘ petrochemicals ⓘ shipping ⓘ |
| incorporatedIn | 1837 ⓘ |
| is |
economic center of Greater Houston
ⓘ
fourth-most populous city in the United States ⓘ home to Houston Astros ⓘ home to Houston Rockets ⓘ home to Houston Texans ⓘ home to Rice University ⓘ home to Texas Medical Center ⓘ home to University of Houston ⓘ home to professional sports teams ⓘ largest city in Texas ⓘ seat of the Houston–The Woodlands–Sugar Land metropolitan area ⓘ |
| knownFor |
NASA Johnson Space Center
ⓘ
linked to:
Johnson Space Center
Port of Houston ⓘ diverse population ⓘ energy industry ⓘ medical research and healthcare ⓘ oil and gas industry ⓘ rapid population growth ⓘ space exploration ⓘ |
| locatedIn |
Southeast Texas
ⓘ
Texas ⓘ |
| locatedNear | Gulf of Mexico ⓘ |
| namedAfter | Sam Houston ⓘ |
| partOf |
Harris County
ⓘ
Houston–The Woodlands–Sugar Land metropolitan area ⓘ |
| timeZone | Central Time Zone ⓘ |
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: Houston Description of subject: Houston is a major U.S. metropolis known for its energy industry, NASA’s Johnson Space Center, and its diverse, rapidly growing population.
Referenced by (1,487)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Houston
linked to: Houston
linked to: Houston
linked to: Houston
linked to: Houston
linked to: Houston
linked to: Houston
linked to: Houston
linked to: Houston
linked to: Houston
linked to: Houston
linked to: Houston
linked to: Houston
subject linked to:
School of Architecture
linked to: Houston
subject linked to:
School of Architecture
linked to: Houston
linked to: Houston
subject linked to:
School of Social Sciences
linked to: Houston
linked to: Houston
linked to: Houston
subject linked to:
School of Humanities
linked to: Houston
subject linked to:
School of Humanities
linked to: Houston
linked to: Houston
linked to: Houston
linked to: Houston
linked to: Houston
linked to: Houston
linked to: Houston