Ranchi–Hatia–Rourkela line
E840063
The Ranchi–Hatia–Rourkela line is a key railway route in eastern India connecting Jharkhand’s capital region with the industrial city of Rourkela, facilitating both passenger and freight movement.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ranchi–Hatia–Rourkela line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10012461 — 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: Ranchi–Hatia–Rourkela line Context triple: [South Eastern Railway zone, hasMajorRoute, Ranchi–Hatia–Rourkela line]
-
A.
Kharagpur–Bankura–Adra line
The Kharagpur–Bankura–Adra line is a railway route in the Indian state of West Bengal that connects Kharagpur with Adra via Bankura, serving as an important regional link for passenger and freight traffic.
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B.
Chakradharpur–Rourkela–Jharsuguda section
The Chakradharpur–Rourkela–Jharsuguda section is a key railway corridor in eastern India that connects important industrial and mining regions across Jharkhand and Odisha.
-
C.
Katni–Bilaspur line
The Katni–Bilaspur line is a key railway route in central India that connects Katni in Madhya Pradesh with Bilaspur in Chhattisgarh, serving as an important corridor for both passenger and freight traffic.
-
D.
Damoh–Katni line
The Damoh–Katni line is a railway route in the Indian state of Madhya Pradesh that connects the towns of Damoh and Katni as part of the regional rail network.
-
E.
Badarpur–Agartala line
The Badarpur–Agartala line is a railway route in Northeast India that connects Assam with the state of Tripura, serving as a key link for regional passenger and freight transport.
- 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: Ranchi–Hatia–Rourkela line Target entity description: The Ranchi–Hatia–Rourkela line is a key railway route in eastern India connecting Jharkhand’s capital region with the industrial city of Rourkela, facilitating both passenger and freight movement.
-
A.
Kharagpur–Bankura–Adra line
The Kharagpur–Bankura–Adra line is a railway route in the Indian state of West Bengal that connects Kharagpur with Adra via Bankura, serving as an important regional link for passenger and freight traffic.
-
B.
Chakradharpur–Rourkela–Jharsuguda section
The Chakradharpur–Rourkela–Jharsuguda section is a key railway corridor in eastern India that connects important industrial and mining regions across Jharkhand and Odisha.
-
C.
Katni–Bilaspur line
The Katni–Bilaspur line is a key railway route in central India that connects Katni in Madhya Pradesh with Bilaspur in Chhattisgarh, serving as an important corridor for both passenger and freight traffic.
-
D.
Damoh–Katni line
The Damoh–Katni line is a railway route in the Indian state of Madhya Pradesh that connects the towns of Damoh and Katni as part of the regional rail network.
-
E.
Badarpur–Agartala line
The Badarpur–Agartala line is a railway route in Northeast India that connects Assam with the state of Tripura, serving as a key link for regional passenger and freight transport.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
railway line
ⓘ
railway route ⓘ |
| connects |
Hatia
NERFINISHED
ⓘ
Ranchi NERFINISHED ⓘ Rourkela NERFINISHED ⓘ |
| connectsCapitalCity | Ranchi NERFINISHED ⓘ |
| connectsCity | Rourkela NERFINISHED ⓘ |
| connectsIndustrialCity | Rourkela NERFINISHED ⓘ |
| connectsRegion | Jharkhand capital region NERFINISHED ⓘ |
| country | India ⓘ |
| endPoint | Rourkela NERFINISHED ⓘ |
| facilitates |
freight movement
ⓘ
passenger movement ⓘ |
| gauge | broad gauge ⓘ |
| importance | key railway route in eastern India ⓘ |
| locatedIn | eastern India ⓘ |
| operator | Indian Railways NERFINISHED ⓘ |
| partOfNetwork | Indian Railways NERFINISHED ⓘ |
| primaryUse |
freight transport
ⓘ
passenger transport ⓘ |
| regionServed |
Jharkhand
NERFINISHED
ⓘ
Odisha NERFINISHED ⓘ |
| servesCity |
Ranchi
NERFINISHED
ⓘ
Rourkela NERFINISHED ⓘ |
| servesStation | Hatia railway station NERFINISHED ⓘ |
| startPoint |
Hatia
NERFINISHED
ⓘ
Ranchi NERFINISHED ⓘ |
| state |
Jharkhand
NERFINISHED
ⓘ
Odisha 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: Ranchi–Hatia–Rourkela line Description of subject: The Ranchi–Hatia–Rourkela line is a key railway route in eastern India connecting Jharkhand’s capital region with the industrial city of Rourkela, facilitating both passenger and freight movement.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.