Visakhapatnam–Rayagada line
E758905
The Visakhapatnam–Rayagada line is a railway route in eastern India that connects the coastal city of Visakhapatnam in Andhra Pradesh with Rayagada in Odisha, serving as an important corridor for both passenger and freight traffic.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Visakhapatnam–Koraput line | 2 |
| Visakhapatnam–Kirandul line | 1 |
| Visakhapatnam–Rayagada line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8773813 — 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: Visakhapatnam–Rayagada line Context triple: [Visakhapatnam railway station, isMajorStationOn, Visakhapatnam–Rayagada line]
-
A.
Visakhapatnam–Vijayawada section
The Visakhapatnam–Vijayawada section is a key railway corridor in the Indian state of Andhra Pradesh that connects the coastal cities of Visakhapatnam and Vijayawada and forms part of the busy Howrah–Chennai main line.
-
B.
Guntur–Nallapadu–Guntakal section
The Guntur–Nallapadu–Guntakal section is a railway line in the Indian state of Andhra Pradesh that connects Guntur with Guntakal, serving as an important route for regional passenger and freight traffic.
-
C.
Guntur–Vijayawada section
The Guntur–Vijayawada section is a key railway line in Andhra Pradesh, India, connecting the major cities of Guntur and Vijayawada and serving as an important regional transport corridor.
-
D.
Tiruchirappalli–Karur line
The Tiruchirappalli–Karur line is a railway route in the Indian state of Tamil Nadu that connects the city of Tiruchirappalli with Karur, serving as an important regional link for passenger and freight traffic.
-
E.
Tiruchirappalli–Thanjavur line
The Tiruchirappalli–Thanjavur line is a key railway route in Tamil Nadu, India, connecting the major cities of Tiruchirappalli and Thanjavur and serving as an important corridor for regional passenger and freight traffic.
- 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: Visakhapatnam–Rayagada line Target entity description: The Visakhapatnam–Rayagada line is a railway route in eastern India that connects the coastal city of Visakhapatnam in Andhra Pradesh with Rayagada in Odisha, serving as an important corridor for both passenger and freight traffic.
-
A.
Visakhapatnam–Vijayawada section
The Visakhapatnam–Vijayawada section is a key railway corridor in the Indian state of Andhra Pradesh that connects the coastal cities of Visakhapatnam and Vijayawada and forms part of the busy Howrah–Chennai main line.
-
B.
Guntur–Nallapadu–Guntakal section
The Guntur–Nallapadu–Guntakal section is a railway line in the Indian state of Andhra Pradesh that connects Guntur with Guntakal, serving as an important route for regional passenger and freight traffic.
-
C.
Guntur–Vijayawada section
The Guntur–Vijayawada section is a key railway line in Andhra Pradesh, India, connecting the major cities of Guntur and Vijayawada and serving as an important regional transport corridor.
-
D.
Tiruchirappalli–Karur line
The Tiruchirappalli–Karur line is a railway route in the Indian state of Tamil Nadu that connects the city of Tiruchirappalli with Karur, serving as an important regional link for passenger and freight traffic.
-
E.
Tiruchirappalli–Thanjavur line
The Tiruchirappalli–Thanjavur line is a key railway route in Tamil Nadu, India, connecting the major cities of Tiruchirappalli and Thanjavur and serving as an important corridor for regional passenger and freight traffic.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
railway line
ⓘ
railway route ⓘ |
| connectsCity |
Visakhapatnam
ⓘ
linked to:
Vizagapatam
|
| connectsRegion |
coastal region of Bay of Bengal
ⓘ
inland areas of Odisha ⓘ |
| connectsTown |
Rayagada
ⓘ
linked to:
Rayagada district
|
| country | India ⓘ |
| endPoint | Rayagada railway station ⓘ |
| function |
freight transport corridor
ⓘ
passenger transport corridor ⓘ |
| gauge | broad gauge ⓘ |
| importance | important regional rail corridor ⓘ |
| locatedIn | eastern India ⓘ |
| partOf |
Indian Railways network
ⓘ
linked to:
Indian Railways
|
| regionServed |
coastal Andhra Pradesh
ⓘ
southern Odisha ⓘ |
| servesCity |
Visakhapatnam
ⓘ
linked to:
Vizagapatam
|
| servesTown |
Rayagada
ⓘ
linked to:
Rayagada district
|
| startPoint | Visakhapatnam railway station ⓘ |
| state |
Andhra Pradesh
ⓘ
Odisha ⓘ
linked to:
Orissa
|
| terminus |
Rayagada
ⓘ
linked to:
Rayagada district
Visakhapatnam ⓘ
linked to:
Vizagapatam
|
| usedFor |
freight traffic
ⓘ
passenger traffic ⓘ |
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: Visakhapatnam–Rayagada line Description of subject: The Visakhapatnam–Rayagada line is a railway route in eastern India that connects the coastal city of Visakhapatnam in Andhra Pradesh with Rayagada in Odisha, serving as an important corridor for both passenger and freight traffic.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Visakhapatnam–Rayagada line
linked to: Visakhapatnam–Rayagada line