Upton–Avenue Market station
E211335
Upton–Avenue Market station is an underground rapid transit stop on Baltimore’s Metro SubwayLink system serving the Upton neighborhood and its historic Avenue Market area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Upton–Avenue Market station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1449983 — 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: Upton–Avenue Market station Context triple: [Baltimore Metro SubwayLink, hasStation, Upton–Avenue Market station]
-
A.
Eastern Market station
Eastern Market station is a Washington Metro rapid transit stop in Washington, D.C., serving the Capitol Hill neighborhood on multiple lines.
-
B.
Pattison Avenue station
Pattison Avenue station is a subway station in Philadelphia that serves as the southern terminus of SEPTA’s Broad Street Line, providing access to the South Philadelphia Sports Complex.
-
C.
Crescent Street station
Crescent Street station is a New York City Subway station in Brooklyn served by the J train.
-
D.
Branch Avenue station
Branch Avenue station is a Washington Metro rail station in Maryland that serves as the southern terminus of the system’s Green Line.
-
E.
Avenue Road station
Avenue Road station was the original name of Toronto’s Museum subway station on Line 1 Yonge–University.
- 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: Upton–Avenue Market station Target entity description: Upton–Avenue Market station is an underground rapid transit stop on Baltimore’s Metro SubwayLink system serving the Upton neighborhood and its historic Avenue Market area.
-
A.
Eastern Market station
Eastern Market station is a Washington Metro rapid transit stop in Washington, D.C., serving the Capitol Hill neighborhood on multiple lines.
-
B.
Pattison Avenue station
Pattison Avenue station is a subway station in Philadelphia that serves as the southern terminus of SEPTA’s Broad Street Line, providing access to the South Philadelphia Sports Complex.
-
C.
Crescent Street station
Crescent Street station is a New York City Subway station in Brooklyn served by the J train.
-
D.
Branch Avenue station
Branch Avenue station is a Washington Metro rail station in Maryland that serves as the southern terminus of the system’s Green Line.
-
E.
Avenue Road station
Avenue Road station was the original name of Toronto’s Museum subway station on Line 1 Yonge–University.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
metro station
ⓘ
rapid transit station ⓘ underground railway station ⓘ |
| accessible | yes ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| fareSystem | Maryland Transit Administration fare system ⓘ |
| hasAccessibilityFeature |
elevators
ⓘ
escalators ⓘ |
| hasBicycleFacilities | yes ⓘ |
| hasBusConnections | yes ⓘ |
| hasFareControl | faregates ⓘ |
| hasTicketing | ticket vending machines ⓘ |
| line | Northwest–East Corridor ⓘ |
| locatedIn |
Baltimore
ⓘ
Maryland ⓘ United States of America ⓘ
surface form:
United States
Upton, Baltimore ⓘ |
| locatedInCity | Baltimore ⓘ |
| numberOfPlatforms | 1 ⓘ |
| numberOfTracks | 2 ⓘ |
| opened | 1983 ⓘ |
| openingDate | November 21, 1983 ⓘ |
| operatedBy | Maryland Transit Administration ⓘ |
| ownedBy | Maryland Transit Administration ⓘ |
| parkingAvailable | no ⓘ |
| partOf | Baltimore Metro SubwayLink ⓘ |
| platformType | island platform ⓘ |
| serves |
Avenue Market area
ⓘ
Upton neighborhood ⓘ |
| servesMarket | Avenue Market ⓘ |
| structureType | underground ⓘ |
| system | Baltimore Metro SubwayLink ⓘ |
| transitType | rapid transit ⓘ |
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: Upton–Avenue Market station Description of subject: Upton–Avenue Market station is an underground rapid transit stop on Baltimore’s Metro SubwayLink system serving the Upton neighborhood and its historic Avenue Market area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.