Cooke Locomotive and Machine Works
E108150
Cooke Locomotive and Machine Works was a prominent 19th-century American manufacturer of steam locomotives that later became part of the American Locomotive Company (ALCO).
All labels observed (2)
| Label | Occurrences |
|---|---|
| Cooke Locomotive Works | 1 |
| Cooke Locomotive and Machine Works canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T892207 — 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: Cooke Locomotive and Machine Works Context triple: [American Locomotive Company, formedByMergerOf, Cooke Locomotive and Machine Works]
-
A.
Brooks Locomotive Works
Brooks Locomotive Works was a prominent 19th-century American manufacturer of steam locomotives that later became part of the American Locomotive Company (ALCO).
-
B.
Schenectady Locomotive Works
Schenectady Locomotive Works was a prominent 19th-century American manufacturer of steam locomotives based in Schenectady, New York, that later became a key component of the American Locomotive Company (ALCO).
-
C.
American Locomotive Company
The American Locomotive Company was a major U.S. manufacturer of steam and diesel locomotives and other heavy machinery in the late 19th and early 20th centuries.
-
D.
Durant-Dort Carriage Company
Durant-Dort Carriage Company was a leading late-19th-century American horse-drawn carriage manufacturer that became the foundation for William C. Durant’s later creation of General Motors.
-
E.
Homestead Steel Works
Homestead Steel Works was a major 19th- and early 20th-century steel mill near Pittsburgh, Pennsylvania, best known as a centerpiece of Andrew Carnegie’s steel empire and the site of the 1892 Homestead Strike, a pivotal event in U.S. labor history.
- 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: Cooke Locomotive and Machine Works Target entity description: Cooke Locomotive and Machine Works was a prominent 19th-century American manufacturer of steam locomotives that later became part of the American Locomotive Company (ALCO).
-
A.
Brooks Locomotive Works
Brooks Locomotive Works was a prominent 19th-century American manufacturer of steam locomotives that later became part of the American Locomotive Company (ALCO).
-
B.
Schenectady Locomotive Works
Schenectady Locomotive Works was a prominent 19th-century American manufacturer of steam locomotives based in Schenectady, New York, that later became a key component of the American Locomotive Company (ALCO).
-
C.
American Locomotive Company
The American Locomotive Company was a major U.S. manufacturer of steam and diesel locomotives and other heavy machinery in the late 19th and early 20th centuries.
-
D.
Durant-Dort Carriage Company
Durant-Dort Carriage Company was a leading late-19th-century American horse-drawn carriage manufacturer that became the foundation for William C. Durant’s later creation of General Motors.
-
E.
Homestead Steel Works
Homestead Steel Works was a major 19th- and early 20th-century steel mill near Pittsburgh, Pennsylvania, best known as a centerpiece of Andrew Carnegie’s steel empire and the site of the 1892 Homestead Strike, a pivotal event in U.S. labor history.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
industrial company
ⓘ
locomotive manufacturer ⓘ |
| alsoKnownAs |
Cooke Locomotive and Machine Works
ⓘ
surface form:
Cooke Locomotive Works
|
| becamePartOf | American Locomotive Company ⓘ |
| city |
Paterson, New Jersey
ⓘ
surface form:
Paterson
|
| country |
United States of America
ⓘ
surface form:
United States
United States of America ⓘ |
| foundedInPeriod | 19th century ⓘ |
| historicalSignificance | prominent 19th-century American steam locomotive builder ⓘ |
| industry | steam locomotive manufacturing ⓘ |
| locatedIn | Paterson, New Jersey ⓘ |
| mergerOrAcquisitionTargetOf | American Locomotive Company ⓘ |
| notableFor |
being one of the constituent companies of ALCO
ⓘ
manufacture of steam locomotives for American railroads ⓘ |
| operatedInPeriod |
19th century
ⓘ
early 20th century ⓘ |
| partOf | American Locomotive Company ⓘ |
| primaryTechnology | steam power ⓘ |
| product | steam locomotives ⓘ |
| regionServed | North America ⓘ |
| sector | rail transport equipment ⓘ |
| servedIndustry | railroad industry ⓘ |
| state |
New Jersey, United States
ⓘ
surface form:
New Jersey
|
| successor | American Locomotive Company ⓘ |
| typeOfBusiness | manufacturing company ⓘ |
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: Cooke Locomotive and Machine Works Description of subject: Cooke Locomotive and Machine Works was a prominent 19th-century American manufacturer of steam locomotives that later became part of the American Locomotive Company (ALCO).
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Cooke Locomotive Works