Chicago and Alton Railroad
E624857
The Chicago and Alton Railroad was a prominent 19th- and early 20th-century Midwestern U.S. railroad that connected Chicago with central and southern Illinois and Missouri, playing a key role in regional passenger and freight transport.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Chicago and Alton Railroad canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6844657 — 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.
Target entity: Chicago and Alton Railroad Context triple: [Jarvis Hunt, employer, Chicago and Alton Railroad]
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A.
Illinois Central Railroad
The Illinois Central Railroad was a major American rail carrier that played a pivotal role in connecting the Midwest to the Gulf of Mexico and fostering economic development along its north–south route.
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B.
New York, Chicago and St. Louis Railroad
The New York, Chicago and St. Louis Railroad, commonly known as the Nickel Plate Road, was a prominent Midwestern and Great Lakes region railroad in the United States that operated major freight and passenger services between key industrial cities.
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C.
Chicago, Rock Island and Pacific Railroad
The Chicago, Rock Island and Pacific Railroad was a major Midwestern U.S. railroad that operated extensive passenger and freight services, notably connecting Chicago with cities across the Great Plains and Southwest, until its final liquidation in the 1980s.
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D.
Chicago, Burlington and Quincy Railroad
The Chicago, Burlington and Quincy Railroad was a major American railroad company in the Midwestern and Western United States, known for its extensive passenger and freight services and its role in developing routes between Chicago, Denver, and the Pacific Coast.
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E.
Chicago Aurora and Elgin Railroad
The Chicago Aurora and Elgin Railroad was an interurban electric railway that once connected Chicago with its western suburbs, playing a key role in regional commuter transit in the early to mid-20th century.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: Chicago and Alton Railroad Target entity description: The Chicago and Alton Railroad was a prominent 19th- and early 20th-century Midwestern U.S. railroad that connected Chicago with central and southern Illinois and Missouri, playing a key role in regional passenger and freight transport.
-
A.
Illinois Central Railroad
The Illinois Central Railroad was a major American rail carrier that played a pivotal role in connecting the Midwest to the Gulf of Mexico and fostering economic development along its north–south route.
-
B.
New York, Chicago and St. Louis Railroad
The New York, Chicago and St. Louis Railroad, commonly known as the Nickel Plate Road, was a prominent Midwestern and Great Lakes region railroad in the United States that operated major freight and passenger services between key industrial cities.
-
C.
Chicago, Rock Island and Pacific Railroad
The Chicago, Rock Island and Pacific Railroad was a major Midwestern U.S. railroad that operated extensive passenger and freight services, notably connecting Chicago with cities across the Great Plains and Southwest, until its final liquidation in the 1980s.
-
D.
Chicago, Burlington and Quincy Railroad
The Chicago, Burlington and Quincy Railroad was a major American railroad company in the Midwestern and Western United States, known for its extensive passenger and freight services and its role in developing routes between Chicago, Denver, and the Pacific Coast.
-
E.
Chicago Aurora and Elgin Railroad
The Chicago Aurora and Elgin Railroad was an interurban electric railway that once connected Chicago with its western suburbs, playing a key role in regional commuter transit in the early to mid-20th century.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
defunct railroad
ⓘ
railroad company ⓘ |
| connectedCity |
Chicago
NERFINISHED
ⓘ
Kansas City NERFINISHED ⓘ St. Louis NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| era |
19th century
ⓘ
early 20th century ⓘ |
| gauge | standard gauge ⓘ |
| headquartersLocation | Chicago NERFINISHED ⓘ |
| historicalSignificance |
important Chicago–St. Louis route
ⓘ
key role in Midwestern rail development ⓘ |
| industry | rail transport ⓘ |
| laterControlledBy |
Baltimore and Ohio Railroad
NERFINISHED
ⓘ
Gulf, Mobile and Ohio Railroad NERFINISHED ⓘ Illinois Central Gulf Railroad NERFINISHED ⓘ |
| locatedIn | Midwestern United States ⓘ |
| mergedInto | Alton Railroad NERFINISHED ⓘ |
| notableService |
Chicago–Kansas City passenger trains
ⓘ
Chicago–St. Louis passenger trains ⓘ |
| opened | mid-19th century ⓘ |
| predecessor |
Alton and Sangamon Railroad
NERFINISHED
ⓘ
Chicago and Mississippi Railroad NERFINISHED ⓘ |
| primaryTraffic |
freight
ⓘ
passenger ⓘ |
| regionServed |
Illinois
NERFINISHED
ⓘ
Missouri NERFINISHED ⓘ |
| role |
freight carrier
ⓘ
passenger carrier ⓘ regional trunk line ⓘ |
| servedCity |
Alton, Illinois
NERFINISHED
ⓘ
Bloomington, Illinois NERFINISHED ⓘ Chicago NERFINISHED ⓘ Joliet, Illinois NERFINISHED ⓘ Kansas City, Missouri NERFINISHED ⓘ Springfield, Illinois NERFINISHED ⓘ St. Louis, Missouri NERFINISHED ⓘ |
| servedRegion |
central Illinois
NERFINISHED
ⓘ
southern Illinois NERFINISHED ⓘ |
| servedState |
Illinois
NERFINISHED
ⓘ
Missouri NERFINISHED ⓘ |
| status | defunct ⓘ |
| successor |
Alton Railroad
NERFINISHED
ⓘ
Baltimore and Ohio Railroad NERFINISHED ⓘ Gulf, Mobile and Ohio Railroad NERFINISHED ⓘ Illinois Central Gulf Railroad NERFINISHED ⓘ Union Pacific Railroad NERFINISHED ⓘ |
| trackGauge | 4 ft 8 1⁄2 in ⓘ |
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.
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.
Subject: Chicago and Alton Railroad Description of subject: The Chicago and Alton Railroad was a prominent 19th- and early 20th-century Midwestern U.S. railroad that connected Chicago with central and southern Illinois and Missouri, playing a key role in regional passenger and freight transport.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.