A-20
E905817
A-20 is the station code assigned to Marymont, a station on the Warsaw Metro system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A-20 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11111550 — 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: A-20 Context triple: [Marymont metro station, hasStationCode, A-20]
-
A.
A-20 Havoc
The A-20 Havoc was an American World War II light bomber and attack aircraft known for its speed, versatility, and extensive use in low-level bombing and ground-attack missions.
-
B.
Durant A-22
The Durant A-22 is an early 1920s American automobile produced by Durant Motors as one of its primary mid-priced passenger car models.
-
C.
A-10
A-10 is the common abbreviation for the Atlantic 10 Conference, an NCAA Division I collegiate athletic conference primarily based on the East Coast of the United States.
-
D.
Douglas A-20 Havoc
The Douglas A-20 Havoc was an American World War II-era light bomber and attack aircraft widely used for low-level bombing, ground attack, and night-fighter missions by several Allied air forces.
-
E.
AC-12
AC-12 was the final and most advanced class of Southern Pacific’s Cab Forward articulated steam locomotives, renowned for their powerful performance in heavy freight service over mountainous terrain.
- 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: A-20 Target entity description: A-20 is the station code assigned to Marymont, a station on the Warsaw Metro system.
-
A.
A-20 Havoc
The A-20 Havoc was an American World War II light bomber and attack aircraft known for its speed, versatility, and extensive use in low-level bombing and ground-attack missions.
-
B.
Durant A-22
The Durant A-22 is an early 1920s American automobile produced by Durant Motors as one of its primary mid-priced passenger car models.
-
C.
A-10
A-10 is the common abbreviation for the Atlantic 10 Conference, an NCAA Division I collegiate athletic conference primarily based on the East Coast of the United States.
-
D.
Douglas A-20 Havoc
The Douglas A-20 Havoc was an American World War II-era light bomber and attack aircraft widely used for low-level bombing, ground attack, and night-fighter missions by several Allied air forces.
-
E.
AC-12
AC-12 was the final and most advanced class of Southern Pacific’s Cab Forward articulated steam locomotives, renowned for their powerful performance in heavy freight service over mountainous terrain.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
metro station
ⓘ
metro station code ⓘ |
| appliesToStation | Marymont NERFINISHED ⓘ |
| associatedWith | Marymont metro station NERFINISHED ⓘ |
| city | Warsaw NERFINISHED ⓘ |
| country |
Poland
ⓘ
Poland ⓘ |
| fareSystem | ZTM Warsaw NERFINISHED ⓘ |
| hasCode | A-20 NERFINISHED ⓘ |
| hasPlatformType | island platform ⓘ |
| hasRole |
internal operational code
ⓘ
timetable code ⓘ |
| isUsedBy | Warsaw Metro operator NERFINISHED ⓘ |
| line |
M1
ⓘ
M1 NERFINISHED ⓘ |
| locatedIn | Warsaw ⓘ |
| network | Warsaw Metro Line 1 NERFINISHED ⓘ |
| openingDate | 2006-12-29 ⓘ |
| operatedBy | Metro Warszawskie NERFINISHED ⓘ |
| ownedBy | City of Warsaw NERFINISHED ⓘ |
| partOf | Warsaw Metro NERFINISHED ⓘ |
| refersTo | Marymont NERFINISHED ⓘ |
| servesDistrict | Bielany NERFINISHED ⓘ |
| stationCode | A-20 NERFINISHED ⓘ |
| structureType | underground ⓘ |
| system | Warsaw Metro NERFINISHED ⓘ |
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: A-20 Description of subject: A-20 is the station code assigned to Marymont, a station on the Warsaw Metro system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.