Thirumayilai metro station
E821894
Thirumayilai metro station is an elevated station on Chennai Metro’s Blue Line serving the Mylapore and Santhome areas of Chennai, India.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Thirumayilai metro station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9790676 — 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: Thirumayilai metro station Context triple: [Santhome, nearestMetroStation, Thirumayilai metro station]
-
A.
Chepauk MRTS station
Chepauk MRTS station is an elevated suburban railway station in Chennai, India, serving the Mass Rapid Transit System near the Chepauk area and its prominent institutions.
-
B.
Karunamoyee metro station
Karunamoyee metro station is an elevated station on Kolkata Metro’s East-West corridor serving the Karunamoyee area of Salt Lake City (Bidhannagar) in West Bengal, India.
-
C.
Kodambakkam railway station
Kodambakkam railway station is a suburban rail stop in Chennai, India, serving the Kodambakkam neighborhood on the city’s Mass Rapid Transit and suburban railway network.
-
D.
GTB Nagar metro station
GTB Nagar metro station is a Delhi Metro station in North Delhi that serves as a key access point to the University of Delhi’s North Campus and surrounding student areas.
-
E.
Halasuru Metro Station
Halasuru Metro Station is an elevated Namma Metro station on Bengaluru’s Purple Line serving the Halasuru/Ulsoor area.
- 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: Thirumayilai metro station Target entity description: Thirumayilai metro station is an elevated station on Chennai Metro’s Blue Line serving the Mylapore and Santhome areas of Chennai, India.
-
A.
Chepauk MRTS station
Chepauk MRTS station is an elevated suburban railway station in Chennai, India, serving the Mass Rapid Transit System near the Chepauk area and its prominent institutions.
-
B.
Karunamoyee metro station
Karunamoyee metro station is an elevated station on Kolkata Metro’s East-West corridor serving the Karunamoyee area of Salt Lake City (Bidhannagar) in West Bengal, India.
-
C.
Kodambakkam railway station
Kodambakkam railway station is a suburban rail stop in Chennai, India, serving the Kodambakkam neighborhood on the city’s Mass Rapid Transit and suburban railway network.
-
D.
GTB Nagar metro station
GTB Nagar metro station is a Delhi Metro station in North Delhi that serves as a key access point to the University of Delhi’s North Campus and surrounding student areas.
-
E.
Halasuru Metro Station
Halasuru Metro Station is an elevated Namma Metro station on Bengaluru’s Purple Line serving the Halasuru/Ulsoor area.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Chennai Metro station
ⓘ
elevated metro station ⓘ |
| accessible | yes ⓘ |
| cityServed | Chennai ⓘ |
| country | India ⓘ |
| electrification | 25 kV AC overhead catenary ⓘ |
| hasFacility |
automatic fare collection gates
ⓘ
escalators ⓘ lifts ⓘ stairs ⓘ ticketing counters ⓘ |
| hasLanguageOfSignage |
English
ⓘ
Tamil ⓘ |
| hasPlatformType | side platforms ⓘ |
| hasStationCode | (unknown / not confirmed) ⓘ |
| hasTracks | 2 ⓘ |
| locatedIn |
Chennai
ⓘ
India ⓘ Tamil Nadu ⓘ |
| operator |
Chennai Metro Rail Limited
ⓘ
linked to:
Chennai Metro
|
| owner |
Chennai Metro Rail Limited
ⓘ
linked to:
Chennai Metro
|
| partOf |
Phase I of Chennai Metro
ⓘ
linked to:
Chennai Metro
|
| publicTransitSystem | urban rapid transit ⓘ |
| servedByLine | Blue Line (Chennai Metro) ⓘ |
| servesArea |
Mylapore
ⓘ
Santhome ⓘ |
| servesNeighborhood |
Mylapore
ⓘ
Santhome ⓘ |
| structureType | elevated ⓘ |
| system | Chennai 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: Thirumayilai metro station Description of subject: Thirumayilai metro station is an elevated station on Chennai Metro’s Blue Line serving the Mylapore and Santhome areas of Chennai, India.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.