Delhi–Amritsar line
E450406
The Delhi–Amritsar line is a major Indian Railways route connecting the national capital Delhi with the city of Amritsar in Punjab, serving as a key passenger and freight corridor in North India.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Delhi–Amritsar line canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4523987 — 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: Delhi–Amritsar line Context triple: [Ambala Cantonment railway station, onRailwayLine, Delhi–Amritsar line]
-
A.
Delhi–Ambala railway line
The Delhi–Ambala railway line is a key rail corridor in northern India connecting the national capital Delhi with the city of Ambala, serving major towns and districts along its route.
-
B.
Agra–Bandikui–Jaipur line
The Agra–Bandikui–Jaipur line is a key railway route in northern India that connects the historic city of Agra with Jaipur via Bandikui, serving as an important corridor for both passenger and freight traffic.
-
C.
Agra–Gwalior–Jhansi line
The Agra–Gwalior–Jhansi line is a key railway route in northern India that connects the historic cities of Agra, Gwalior, and Jhansi, serving as an important corridor for both passenger and freight traffic.
-
D.
Howrah–Nagpur–Mumbai line
The Howrah–Nagpur–Mumbai line is a major Indian Railways trunk route connecting Kolkata (Howrah) in the east with Mumbai in the west via Nagpur, serving as a key corridor for both passenger and freight traffic across central India.
-
E.
Mumbai–Ahmedabad–Delhi main line
The Mumbai–Ahmedabad–Delhi main line is a major Indian Railways trunk route that connects Mumbai with Ahmedabad and Delhi, serving as a key corridor for long-distance passenger and freight traffic in western and northern India.
- 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: Delhi–Amritsar line Target entity description: The Delhi–Amritsar line is a major Indian Railways route connecting the national capital Delhi with the city of Amritsar in Punjab, serving as a key passenger and freight corridor in North India.
-
A.
Delhi–Ambala railway line
The Delhi–Ambala railway line is a key rail corridor in northern India connecting the national capital Delhi with the city of Ambala, serving major towns and districts along its route.
-
B.
Agra–Bandikui–Jaipur line
The Agra–Bandikui–Jaipur line is a key railway route in northern India that connects the historic city of Agra with Jaipur via Bandikui, serving as an important corridor for both passenger and freight traffic.
-
C.
Agra–Gwalior–Jhansi line
The Agra–Gwalior–Jhansi line is a key railway route in northern India that connects the historic cities of Agra, Gwalior, and Jhansi, serving as an important corridor for both passenger and freight traffic.
-
D.
Howrah–Nagpur–Mumbai line
The Howrah–Nagpur–Mumbai line is a major Indian Railways trunk route connecting Kolkata (Howrah) in the east with Mumbai in the west via Nagpur, serving as a key corridor for both passenger and freight traffic across central India.
-
E.
Mumbai–Ahmedabad–Delhi main line
The Mumbai–Ahmedabad–Delhi main line is a major Indian Railways trunk route that connects Mumbai with Ahmedabad and Delhi, serving as a key corridor for long-distance passenger and freight traffic in western and northern India.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Indian Railways route
ⓘ
railway line ⓘ |
| administrativeZone | Northern Railway NERFINISHED ⓘ |
| connects |
Amritsar
NERFINISHED
ⓘ
Delhi NERFINISHED ⓘ |
| connectsRegion |
Doaba region of Punjab
NERFINISHED
ⓘ
Majha region of Punjab ⓘ National Capital Region NERFINISHED ⓘ |
| connectsTo |
Ambala–Attari line
NERFINISHED
ⓘ
Delhi–Panipat section NERFINISHED ⓘ Jalandhar–Amritsar section NERFINISHED ⓘ Ludhiana–Jalandhar section NERFINISHED ⓘ |
| country | India ⓘ |
| electrification | electrified ⓘ |
| gauge | broad gauge ⓘ |
| importance |
major freight corridor in North India
ⓘ
major passenger corridor in North India ⓘ |
| infrastructureType | heavy rail ⓘ |
| locatedIn |
Delhi
NERFINISHED
ⓘ
Haryana NERFINISHED ⓘ Punjab NERFINISHED ⓘ |
| majorStation |
Ambala Cantonment Junction
NERFINISHED
ⓘ
Amritsar Junction NERFINISHED ⓘ Delhi Junction NERFINISHED ⓘ Jalandhar City Junction NERFINISHED ⓘ Karnal NERFINISHED ⓘ Kurukshetra Junction NERFINISHED ⓘ Ludhiana Junction NERFINISHED ⓘ New Delhi NERFINISHED ⓘ Panipat Junction NERFINISHED ⓘ |
| network | Indian Railways broad-gauge network ⓘ |
| operator | Indian Railways NERFINISHED ⓘ |
| partOf | Northern Railway zone NERFINISHED ⓘ |
| primaryUse |
freight traffic
ⓘ
passenger traffic ⓘ |
| region |
northern India
ⓘ
surface form:
North India
|
| role |
key route for movement of agricultural produce from Punjab
ⓘ
key route for travel to the Golden Temple in Amritsar ⓘ |
| serves |
Delhi
NERFINISHED
ⓘ
Haryana NERFINISHED ⓘ Punjab NERFINISHED ⓘ |
| status | operational ⓘ |
| terminus |
Amritsar
NERFINISHED
ⓘ
Delhi NERFINISHED ⓘ |
| trackConfiguration | double track ⓘ |
| usedByService |
freight trains
ⓘ
intercity trains ⓘ long-distance express trains ⓘ passenger trains ⓘ |
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: Delhi–Amritsar line Description of subject: The Delhi–Amritsar line is a major Indian Railways route connecting the national capital Delhi with the city of Amritsar in Punjab, serving as a key passenger and freight corridor in North India.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.