Tiruttani railway station
E639037
Tiruttani railway station is a regional rail stop in Tamil Nadu, India, serving the town of Tiruttani and its surrounding areas on key routes connecting major cities.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Tiruttani railway station canonical | 2 |
| Thiruthani railway station | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7045735 — 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: Tiruttani railway station Context triple: [Tiruttani, hasRailwayStation, Tiruttani railway station]
-
A.
Srirangam railway station
Srirangam railway station is a regional rail hub in Tamil Nadu, India, serving the temple town of Srirangam and connecting it to major cities in the state and beyond.
-
B.
Tiruchirappalli Junction railway station
Tiruchirappalli Junction railway station is a major railway hub in Tamil Nadu, India, serving as one of the busiest and most important junctions in the Southern Railway zone.
-
C.
Chidambaram railway station
Chidambaram railway station is a regional rail hub in Tamil Nadu, India, serving the temple town of Chidambaram on the Chennai–Tiruchirappalli main line.
-
D.
Palani railway station
Palani railway station is a regional rail hub in Tamil Nadu, India, serving the pilgrimage town of Palani and providing connectivity to major cities in the region.
-
E.
Coimbatore Junction railway station
Coimbatore Junction railway station is a major railway hub in Tamil Nadu, India, serving as the primary rail gateway to the city of Coimbatore and an important junction on the Southern Railway network.
- 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: Tiruttani railway station Target entity description: Tiruttani railway station is a regional rail stop in Tamil Nadu, India, serving the town of Tiruttani and its surrounding areas on key routes connecting major cities.
-
A.
Srirangam railway station
Srirangam railway station is a regional rail hub in Tamil Nadu, India, serving the temple town of Srirangam and connecting it to major cities in the state and beyond.
-
B.
Tiruchirappalli Junction railway station
Tiruchirappalli Junction railway station is a major railway hub in Tamil Nadu, India, serving as one of the busiest and most important junctions in the Southern Railway zone.
-
C.
Chidambaram railway station
Chidambaram railway station is a regional rail hub in Tamil Nadu, India, serving the temple town of Chidambaram on the Chennai–Tiruchirappalli main line.
-
D.
Palani railway station
Palani railway station is a regional rail hub in Tamil Nadu, India, serving the pilgrimage town of Palani and providing connectivity to major cities in the region.
-
E.
Coimbatore Junction railway station
Coimbatore Junction railway station is a major railway hub in Tamil Nadu, India, serving as the primary rail gateway to the city of Coimbatore and an important junction on the Southern Railway network.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
railway station
ⓘ
regional rail station ⓘ |
| category | passenger train station ⓘ |
| connects |
Tiruttani to major cities in India
ⓘ
linked to:
Tiruttani to major cities in South India
Tiruttani to major cities in South India ⓘ |
| connectsTo |
Arakkonam
ⓘ
Chennai ⓘ Hyderabad ⓘ Mumbai ⓘ Renigunta ⓘ Tirupati ⓘ |
| country | India ⓘ |
| electrified | yes ⓘ |
| gauge | broad gauge ⓘ |
| hasFacility |
basic amenities for travelers
ⓘ
passenger waiting areas ⓘ ticketing services ⓘ |
| hasPlatform | multiple passenger platforms ⓘ |
| hasService |
commuter rail
ⓘ
long-distance trains ⓘ regional rail ⓘ |
| hasTracks | multiple broad-gauge tracks ⓘ |
| importance | regional rail hub in Tiruvallur district ⓘ |
| line |
Chennai–Arakkonam–Renigunta line
ⓘ
linked to:
Chennai Central–Arakkonam line
Chennai–Hyderabad route ⓘ
linked to:
Hyderabad–Chennai route
Chennai–Mumbai route ⓘ |
| locatedIn |
South India
ⓘ
Tamil Nadu ⓘ Tiruttani ⓘ Tiruvallur district ⓘ |
| near | Tiruttani Murugan Temple ⓘ |
| operatedBy | Southern Railway zone ⓘ |
| ownedBy | Indian Railways ⓘ |
| railwayDivision | Chennai railway division ⓘ |
| railwayNetwork |
Indian Railways network
ⓘ
linked to:
Indian Railways
|
| railwayZone | Southern Railway zone ⓘ |
| regionServed | northwestern Tamil Nadu ⓘ |
| serves |
Tiruttani
ⓘ
surrounding rural areas of Tiruttani ⓘ |
| state | Tamil Nadu ⓘ |
| structureType | standard on-ground station ⓘ |
| timezone | Indian Standard Time ⓘ |
| usedFor | passenger transport ⓘ |
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: Tiruttani railway station Description of subject: Tiruttani railway station is a regional rail stop in Tamil Nadu, India, serving the town of Tiruttani and its surrounding areas on key routes connecting major cities.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Tiruttani railway station