Coppell
E27019
Coppell is a suburban city in the Dallas–Fort Worth metropolitan area known for its affluent residential neighborhoods and strong public school system.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Coppell, Texas | 7 |
| Coppell canonical | 6 |
| City of Coppell | 4 |
| Coppell City Council | 1 |
| Coppell parks and recreation system | 1 |
| Coppell, Texas metropolitan area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T64984 — 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: Coppell Context triple: [Dallas County, Texas, contains, Coppell]
-
A.
Duncanville
Duncanville is a suburban city in the Dallas–Fort Worth metropolitan area of North Texas.
-
B.
Farmers Branch
Farmers Branch is a suburban city in the Dallas–Fort Worth metropolitan area known for its residential neighborhoods, parks, and proximity to Dallas.
-
C.
Grand Prairie
Grand Prairie is a mid-sized suburban city in the Dallas–Fort Worth metropolitan area known for its family attractions, parks, and growing residential communities.
-
D.
Balch Springs
Balch Springs is a suburban city in the Dallas–Fort Worth metropolitan area in northeastern Texas.
-
E.
Frisco, Texas
Frisco, Texas is a rapidly growing suburban city in the Dallas–Fort Worth metropolitan area known for its sports venues, retail centers, and family-friendly communities.
- 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: Coppell Target entity description: Coppell is a suburban city in the Dallas–Fort Worth metropolitan area known for its affluent residential neighborhoods and strong public school system.
-
A.
Duncanville
Duncanville is a suburban city in the Dallas–Fort Worth metropolitan area of North Texas.
-
B.
Farmers Branch
Farmers Branch is a suburban city in the Dallas–Fort Worth metropolitan area known for its residential neighborhoods, parks, and proximity to Dallas.
-
C.
Grand Prairie
Grand Prairie is a mid-sized suburban city in the Dallas–Fort Worth metropolitan area known for its family attractions, parks, and growing residential communities.
-
D.
Balch Springs
Balch Springs is a suburban city in the Dallas–Fort Worth metropolitan area in northeastern Texas.
-
E.
Frisco, Texas
Frisco, Texas is a rapidly growing suburban city in the Dallas–Fort Worth metropolitan area known for its sports venues, retail centers, and family-friendly communities.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
municipality ⓘ |
| areaCode |
214
ⓘ
469 ⓘ 972 ⓘ |
| climate | humid subtropical climate ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county |
Dallas County, Texas
ⓘ
surface form:
Dallas County
|
| educationLevel | high proportion of college-educated residents ⓘ |
| governmentType | council–manager government ⓘ |
| hasCityCouncil |
Coppell
self-linksurface differs
ⓘ
surface form:
Coppell City Council
|
| hasEconomicActivity |
logistics and distribution
ⓘ
professional services ⓘ retail ⓘ |
| hasFeature |
master-planned neighborhoods
ⓘ
planned commercial areas ⓘ single-family homes ⓘ |
| hasHighSchool |
Coppell High School
ⓘ
New Tech High @ Coppell ⓘ |
| hasMayor | mayor of Coppell ⓘ |
| hasParkSystem |
Coppell
self-linksurface differs
ⓘ
surface form:
Coppell parks and recreation system
|
| hasPublicLibrary | Coppell Public Library ⓘ |
| hasRecreationCenter | Coppell recreation center ⓘ |
| hasSchoolDistrict | Coppell Independent School District ⓘ |
| hasType | suburban community ⓘ |
| hasZIPCode | 75019 ⓘ |
| isResidentialSuburb | true ⓘ |
| isSuburbOf |
Dallas, Texas
ⓘ
surface form:
Dallas
Fort Worth, Texas ⓘ
surface form:
Fort Worth
|
| knownFor |
affluent residential neighborhoods
ⓘ
strong public school system ⓘ |
| locatedIn |
Dallas–Fort Worth metroplex
ⓘ
surface form:
Dallas–Fort Worth metropolitan area
|
| locatedNear | Dallas/Fort Worth International Airport ⓘ |
| medianIncomeLevel | above national average ⓘ |
| partlyIn |
Denton County, Texas
ⓘ
surface form:
Denton County
|
| partOf | Dallas–Fort Worth metroplex ⓘ |
| postalCodePrefix | 7501x ⓘ |
| publicSafety |
municipal fire department
ⓘ
municipal police department ⓘ |
| region | North Texas ⓘ |
| roadAccess |
Interstate 635
ⓘ
President George Bush Turnpike ⓘ State Highway 121 ⓘ |
| state | Texas ⓘ |
| timezone | Central Time Zone ⓘ |
| timezoneDST |
Central Time Zone
ⓘ
surface form:
Central Daylight Time
|
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: Coppell Description of subject: Coppell is a suburban city in the Dallas–Fort Worth metropolitan area known for its affluent residential neighborhoods and strong public school system.
Referenced by (20)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Coppell City Council
this entity surface form:
Coppell parks and recreation system
this entity surface form:
Coppell, Texas
this entity surface form:
Coppell, Texas
subject surface form:
Coppell Recreation Center
this entity surface form:
Coppell, Texas
subject surface form:
Coppell Recreation Center
this entity surface form:
City of Coppell
subject surface form:
Coppell Recreation Center
this entity surface form:
City of Coppell
this entity surface form:
Coppell, Texas metropolitan area
this entity surface form:
Coppell, Texas
this entity surface form:
City of Coppell
this entity surface form:
City of Coppell
this entity surface form:
Coppell, Texas
this entity surface form:
Coppell, Texas
this entity surface form:
Coppell, Texas