PKS
E643875
PKS is the station code for Park Street, a major metro station in Kolkata, India.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PKS canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7120154 — 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: PKS Context triple: [Park Street metro station, hasStationCode, PKS]
-
A.
PKX
PKX is the IATA airport code for Beijing Daxing International Airport, a major international aviation hub serving Beijing, China.
-
B.
PK
PK is the two-letter ISO 3166-1 alpha-2 country code that uniquely identifies Pakistan in international standards and systems.
-
C.
PK
PK is a music producer best known for his work on DMX's influential debut album "It's Dark and Hell Is Hot."
-
D.
PK
PK is a compact bitmap font file format traditionally used by TeX systems to store rasterized glyphs generated from METAFONT sources.
-
E.
PKB
PKB is the IATA airport code for Mid-Ohio Valley Regional Airport serving the Parkersburg–Vienna area in West Virginia, USA.
- 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: PKS Target entity description: PKS is the station code for Park Street, a major metro station in Kolkata, India.
-
A.
PKX
PKX is the IATA airport code for Beijing Daxing International Airport, a major international aviation hub serving Beijing, China.
-
B.
PK
PK is a music producer best known for his work on DMX's influential debut album "It's Dark and Hell Is Hot."
-
C.
PK
PK is the two-letter ISO 3166-1 alpha-2 country code that uniquely identifies Pakistan in international standards and systems.
-
D.
PK
PK is a compact bitmap font file format traditionally used by TeX systems to store rasterized glyphs generated from METAFONT sources.
-
E.
PKB
PKB is the IATA airport code for Mid-Ohio Valley Regional Airport serving the Parkersburg–Vienna area in West Virginia, USA.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
metro station
ⓘ
metro station code ⓘ |
| appliesTo | Park Street metro station ⓘ |
| city |
Kolkata
ⓘ
linked to:
Calcutta
|
| country |
India
ⓘ
India ⓘ |
| isMajorStationIn |
Kolkata Metro system
ⓘ
linked to:
Kolkata Metro
|
| locatedIn |
India
ⓘ
Kolkata ⓘ
linked to:
Calcutta
West Bengal ⓘ |
| network | Kolkata Metro ⓘ |
| partOf | Kolkata Metro ⓘ |
| refersTo | Park Street metro station ⓘ |
| serves |
Park Street area of Kolkata
ⓘ
linked to:
Park Street, Kolkata
|
| usedOn |
Kolkata Metro system
ⓘ
linked to:
Kolkata Metro
|
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: PKS Description of subject: PKS is the station code for Park Street, a major metro station in Kolkata, India.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Park Street