Hammond, Indiana
E73294
Hammond, Indiana is an industrial city in northwestern Indiana near Chicago, known for its location along the Calumet River and its role in the Calumet Region’s manufacturing and transportation network.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Hammond, Indiana canonical | 28 |
| Hammond–Whiting, Indiana | 3 |
| City of Hammond government | 1 |
| Hammond | 1 |
| Hammond, Indiana, United States | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T574137 — 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: Hammond, Indiana Context triple: [Calumet River, flowsThrough, Hammond, Indiana]
-
A.
Hammond
Hammond is a surname most famously associated with John H. Hammond Jr., the influential American record producer and talent scout who discovered and promoted numerous major jazz, blues, and rock musicians.
-
B.
Merrillville, Indiana
Merrillville, Indiana is a suburban town in Lake County within the Chicago metropolitan area, known as a regional retail and commercial hub in northwest Indiana.
-
C.
Fort Wayne, Indiana
Fort Wayne, Indiana is a major city in northeastern Indiana known as a regional economic, cultural, and manufacturing hub.
-
D.
Terre Haute, Indiana
Terre Haute, Indiana is a mid-sized city in western Indiana known historically as a regional industrial and transportation hub along major rail and river routes.
-
E.
Richmond, Indiana
Richmond, Indiana is a small city in eastern Indiana known historically as a regional transportation hub and for its contributions to early jazz recording and manufacturing.
- 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: Hammond, Indiana Target entity description: Hammond, Indiana is an industrial city in northwestern Indiana near Chicago, known for its location along the Calumet River and its role in the Calumet Region’s manufacturing and transportation network.
-
A.
Hammond
Hammond is a surname most famously associated with John H. Hammond Jr., the influential American record producer and talent scout who discovered and promoted numerous major jazz, blues, and rock musicians.
-
B.
Merrillville, Indiana
Merrillville, Indiana is a suburban town in Lake County within the Chicago metropolitan area, known as a regional retail and commercial hub in northwest Indiana.
-
C.
Fort Wayne, Indiana
Fort Wayne, Indiana is a major city in northeastern Indiana known as a regional economic, cultural, and manufacturing hub.
-
D.
Terre Haute, Indiana
Terre Haute, Indiana is a mid-sized city in western Indiana known historically as a regional industrial and transportation hub along major rail and river routes.
-
E.
Richmond, Indiana
Richmond, Indiana is a small city in eastern Indiana known historically as a regional transportation hub and for its contributions to early jazz recording and manufacturing.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
municipality ⓘ |
| borderedBy |
East Chicago, Indiana
ⓘ
Griffith, Indiana ⓘ Highland, Indiana ⓘ Illinois ⓘ Munster, Indiana ⓘ Whiting, Indiana ⓘ |
| connectedBy |
Interstate highways
ⓘ
freight rail lines ⓘ regional commuter routes ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Lake County, Indiana ⓘ |
| economicRegion | Rust Belt ⓘ |
| governingBody |
Hammond, Indiana
self-linksurface differs
ⓘ
surface form:
City of Hammond government
|
| governmentType | mayor–council government ⓘ |
| hasCharacteristic | industrial city ⓘ |
| hasFeature |
commercial districts
ⓘ
industrial waterfront along Calumet River ⓘ urban residential neighborhoods ⓘ |
| hasFunction |
industrial center
ⓘ
transportation corridor node ⓘ |
| hasIndustry |
logistics
ⓘ
manufacturing ⓘ petrochemical industry ⓘ steel industry ⓘ transportation ⓘ |
| hasLandUse |
commercial
ⓘ
heavy industrial ⓘ light industrial ⓘ residential ⓘ |
| hasTransportation |
freight rail
ⓘ
highway network ⓘ intermodal facilities ⓘ railroad network ⓘ |
| locatedIn |
Calumet Region
ⓘ
Midwestern United States ⓘ Northern Indiana ⓘ
surface form:
Northwestern Indiana
|
| locatedNear |
Chicago, Illinois, United States
ⓘ
surface form:
Chicago, Illinois
Lake Michigan ⓘ |
| locatedOn | Calumet River ⓘ |
| partOf | Chicago metropolitan area ⓘ |
| regionRole |
manufacturing hub in Calumet Region
ⓘ
transportation hub in Calumet Region ⓘ |
| state | Indiana ⓘ |
| timeZone | Central Time Zone ⓘ |
| waterwayRole | part of Calumet River industrial corridor ⓘ |
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: Hammond, Indiana Description of subject: Hammond, Indiana is an industrial city in northwestern Indiana near Chicago, known for its location along the Calumet River and its role in the Calumet Region’s manufacturing and transportation network.
Referenced by (34)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
City of Hammond government
this entity surface form:
Hammond–Whiting, Indiana
this entity surface form:
Hammond
this entity surface form:
Hammond, Indiana, United States
subject surface form:
Lake County, Indiana
subject surface form:
Lake County, Indiana
subject surface form:
Lake County, Indiana
subject surface form:
Schererville, Indiana
this entity surface form:
Hammond–Whiting, Indiana