Eastern Market station
E95889
Eastern Market station is a Washington Metro rapid transit stop in Washington, D.C., serving the Capitol Hill neighborhood on multiple lines.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Eastern Market station canonical | 12 |
| Eastern Market Metro station | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T607288 — 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: Eastern Market station Context triple: [Orange Line (Washington Metro), hasStation, Eastern Market station]
-
A.
Crescent Street station
Crescent Street station is a New York City Subway station in Brooklyn served by the J train.
-
B.
Park Street station
Park Street station is a major downtown Boston transit hub on the MBTA system, serving multiple Green Line branches and providing connections to the Red Line.
-
C.
Belmont Center station
Belmont Center station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop located in the commercial center of Belmont, Massachusetts.
-
D.
Ruggles station
Ruggles station is a major multimodal transit hub in Boston, Massachusetts, serving MBTA Orange Line trains, multiple commuter rail lines, and numerous bus routes.
-
E.
Cecil B. Moore station
Cecil B. Moore station is a subway stop on Philadelphia’s Broad Street Line serving the Temple University area and surrounding North Philadelphia neighborhoods.
- 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: Eastern Market station Target entity description: Eastern Market station is a Washington Metro rapid transit stop in Washington, D.C., serving the Capitol Hill neighborhood on multiple lines.
-
A.
Crescent Street station
Crescent Street station is a New York City Subway station in Brooklyn served by the J train.
-
B.
Park Street station
Park Street station is a major downtown Boston transit hub on the MBTA system, serving multiple Green Line branches and providing connections to the Red Line.
-
C.
Belmont Center station
Belmont Center station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop located in the commercial center of Belmont, Massachusetts.
-
D.
Ruggles station
Ruggles station is a major multimodal transit hub in Boston, Massachusetts, serving MBTA Orange Line trains, multiple commuter rail lines, and numerous bus routes.
-
E.
Cecil B. Moore station
Cecil B. Moore station is a subway stop on Philadelphia’s Broad Street Line serving the Temple University area and surrounding North Philadelphia neighborhoods.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
Washington Metro station
ⓘ
rapid transit station ⓘ |
| country | United States of America ⓘ |
| fareControlType | faregates ⓘ |
| fareSystem | SmarTrip ⓘ |
| hasAccessibility | accessible for disabled persons ⓘ |
| hasBicycleFacilities | yes ⓘ |
| hasBusConnections | yes ⓘ |
| hasCode | D06 ⓘ |
| hasEntrance |
7th Street SE
ⓘ
Pennsylvania Avenue SE ⓘ |
| isOnSystemMap | Washington Metro system map ⓘ |
| locatedIn |
Capitol Hill
ⓘ
Washington, D.C. ⓘ |
| namedAfter | Eastern Market ⓘ |
| numberOfPlatforms | 1 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 1977-07-01 ⓘ |
| operatedBy | Washington Metropolitan Area Transit Authority ⓘ |
| partOf | Washington Metro ⓘ |
| platformType | island platform ⓘ |
| servesLine |
Blue Line
ⓘ
Dulles Corridor via Silver Line ⓘ
linked to:
Silver Line
Orange Line ⓘ Silver Line ⓘ
linked to:
Washington Metro Silver Line
|
| servesNeighborhood | Capitol Hill ⓘ |
| structureType | underground station ⓘ |
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: Eastern Market station Description of subject: Eastern Market station is a Washington Metro rapid transit stop in Washington, D.C., serving the Capitol Hill neighborhood on multiple lines.
Referenced by (16)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Orange Line
linked to: Eastern Market station
subject linked to:
Blue Line
linked to: Eastern Market station
linked to: Eastern Market station
subject linked to:
Washington Metro Silver Line (nearby stations)
subject linked to:
Orange
linked to: Eastern Market station