Metrolink San Bernardino Line station
E559382
The Metrolink San Bernardino Line station in Claremont, California is a commuter rail stop serving passengers traveling between the Inland Empire and downtown Los Angeles.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Metrolink San Bernardino Line station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5967659 — 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: Metrolink San Bernardino Line station Context triple: [Claremont, California, hasTransportation, Metrolink San Bernardino Line station]
-
A.
Metrolink San Bernardino Line station
The Metrolink San Bernardino Line station in Pomona is a commuter rail stop in Southern California that connects the city to Los Angeles and other Inland Empire destinations along Metrolink’s San Bernardino Line.
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B.
Metrolink San Bernardino Line Fontana station
Metrolink San Bernardino Line Fontana station is a commuter rail stop in Fontana, California, providing regional rail service between the Inland Empire and Los Angeles.
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C.
San Bernardino–Downtown station
San Bernardino–Downtown station is a commuter rail and transit hub in downtown San Bernardino, California, serving Metrolink trains and local bus connections.
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D.
Santa Clarita station
Santa Clarita station is a commuter rail stop in Santa Clarita, California, serving passengers on Metrolink’s Antelope Valley Line between Los Angeles and the high desert communities to the north.
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E.
Downtown Inglewood station
Downtown Inglewood station is an elevated Los Angeles Metro Rail stop in Inglewood, California, serving the K Line and providing access to the city’s central business district.
- 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: Metrolink San Bernardino Line station Target entity description: The Metrolink San Bernardino Line station in Claremont, California is a commuter rail stop serving passengers traveling between the Inland Empire and downtown Los Angeles.
-
A.
Metrolink San Bernardino Line station
The Metrolink San Bernardino Line station in Pomona is a commuter rail stop in Southern California that connects the city to Los Angeles and other Inland Empire destinations along Metrolink’s San Bernardino Line.
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B.
Metrolink San Bernardino Line Fontana station
Metrolink San Bernardino Line Fontana station is a commuter rail stop in Fontana, California, providing regional rail service between the Inland Empire and Los Angeles.
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C.
San Bernardino–Downtown station
San Bernardino–Downtown station is a commuter rail and transit hub in downtown San Bernardino, California, serving Metrolink trains and local bus connections.
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D.
Santa Clarita station
Santa Clarita station is a commuter rail stop in Santa Clarita, California, serving passengers on Metrolink’s Antelope Valley Line between Los Angeles and the high desert communities to the north.
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E.
Downtown Inglewood station
Downtown Inglewood station is an elevated Los Angeles Metro Rail stop in Inglewood, California, serving the K Line and providing access to the city’s central business district.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
Metrolink station
ⓘ
commuter rail station ⓘ |
| connectsRegion |
Inland Empire
ⓘ
downtown Los Angeles ⓘ
linked to:
Downtown Los Angeles
|
| country |
United States
ⓘ
linked to:
United States of America
|
| electrification | non‑electrified ⓘ |
| fareSystem | Metrolink fare system ⓘ |
| hasConnection | local bus services ⓘ |
| hasPlatformType | railway platform ⓘ |
| hasServiceType | commuter rail ⓘ |
| lineTerminusDirection |
toward Los Angeles Union Station
ⓘ
toward San Bernardino ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Claremont, California ⓘ
linked to:
Claremont
Los Angeles County, California ⓘ
linked to:
Los Angeles County
United States ⓘ
linked to:
United States of America
|
| owner | local public agency (Claremont / regional authority) ⓘ |
| partOfCorridor | Los Angeles–San Bernardino rail corridor ⓘ |
| partOfNetwork |
Southern California Regional Rail system
ⓘ
linked to:
Southern California Regional Rail Network
|
| primaryFunction | passenger transport ⓘ |
| railGauge | standard gauge ⓘ |
| railwayOperator |
Metrolink
ⓘ
linked to:
Metrolink (Southern California)
|
| regionServed |
Los Angeles metropolitan area
ⓘ
linked to:
Greater Los Angeles Area
|
| servedByLine | Metrolink San Bernardino Line ⓘ |
| servesCommutersFrom | Inland Empire ⓘ |
| servesCommutersTo |
downtown Los Angeles
ⓘ
linked to:
Downtown Los Angeles
|
| ticketing | ticket vending machines ⓘ |
| usedFor |
commuting
ⓘ
regional travel ⓘ |
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: Metrolink San Bernardino Line station Description of subject: The Metrolink San Bernardino Line station in Claremont, California is a commuter rail stop serving passengers traveling between the Inland Empire and downtown Los Angeles.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.