Matiari–Lahore HVDC transmission line
E392777
The Matiari–Lahore HVDC transmission line is a high-voltage direct current power transmission project in Pakistan that delivers electricity from southern generation hubs to demand centers in the north as part of the China–Pakistan Economic Corridor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Matiari–Lahore HVDC transmission line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3849256 — 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: Matiari–Lahore HVDC transmission line Context triple: [China–Pakistan Economic Corridor, includes, Matiari–Lahore HVDC transmission line]
-
A.
Quetta–Chaman railway line
The Quetta–Chaman railway line is a historic rail route in Balochistan, Pakistan, running from the provincial capital Quetta to the border town of Chaman near Afghanistan and serving as a key strategic and regional transport link.
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B.
Beas–Sutlej link
The Beas–Sutlej link is a major inter-basin water transfer project in northern India that diverts part of the Beas River’s flow into the Sutlej River system for irrigation and water supply.
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C.
Sukkur Barrage
Sukkur Barrage is a major irrigation and flood-control structure in Pakistan that diverts the Indus River’s waters into one of the world’s largest canal systems, supporting agriculture across Sindh province.
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D.
Pakistan Railways network
The Pakistan Railways network is the state-owned national railway system of Pakistan, encompassing an extensive web of passenger and freight lines that connect major cities, industrial centers, and border regions across the country.
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E.
Karachi–Hyderabad Motorway
The Karachi–Hyderabad Motorway is a major controlled-access highway in Pakistan that forms a key segment of the route linking the port city of Karachi with the interior of Sindh and the rest of the country.
- 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: Matiari–Lahore HVDC transmission line Target entity description: The Matiari–Lahore HVDC transmission line is a high-voltage direct current power transmission project in Pakistan that delivers electricity from southern generation hubs to demand centers in the north as part of the China–Pakistan Economic Corridor.
-
A.
Quetta–Chaman railway line
The Quetta–Chaman railway line is a historic rail route in Balochistan, Pakistan, running from the provincial capital Quetta to the border town of Chaman near Afghanistan and serving as a key strategic and regional transport link.
-
B.
Beas–Sutlej link
The Beas–Sutlej link is a major inter-basin water transfer project in northern India that diverts part of the Beas River’s flow into the Sutlej River system for irrigation and water supply.
-
C.
Sukkur Barrage
Sukkur Barrage is a major irrigation and flood-control structure in Pakistan that diverts the Indus River’s waters into one of the world’s largest canal systems, supporting agriculture across Sindh province.
-
D.
Pakistan Railways network
The Pakistan Railways network is the state-owned national railway system of Pakistan, encompassing an extensive web of passenger and freight lines that connect major cities, industrial centers, and border regions across the country.
-
E.
Karachi–Hyderabad Motorway
The Karachi–Hyderabad Motorway is a major controlled-access highway in Pakistan that forms a key segment of the route linking the port city of Karachi with the interior of Sindh and the rest of the country.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
high-voltage direct current transmission line
ⓘ
power transmission project ⓘ |
| associatedWith |
China Belt and Road Initiative
ⓘ
surface form:
Belt and Road Initiative
China ⓘ Pakistan ⓘ |
| connects |
Lahore
ⓘ
Matiari ⓘ |
| country | Pakistan ⓘ |
| currentType | direct current ⓘ |
| fromRegion | southern Pakistan generation hubs ⓘ |
| function |
supply electricity to northern load centers
ⓘ
transmit power from southern power plants ⓘ |
| gridRole | north–south power corridor ⓘ |
| infrastructureType | energy infrastructure ⓘ |
| isPartOf |
China–Pakistan Economic Corridor
ⓘ
surface form:
China–Pakistan power cooperation projects
|
| locatedIn | Pakistan ⓘ |
| ownerCountry | Pakistan ⓘ |
| partOf |
China–Pakistan Economic Corridor
ⓘ
Pakistan national power grid ⓘ
surface form:
Pakistan national grid expansion
|
| purpose |
deliver electricity from south to north Pakistan
ⓘ
long-distance bulk power transmission ⓘ |
| regionServed |
Punjab
ⓘ
Sindh ⓘ |
| routeEnd |
Lahore
ⓘ
surface form:
Lahore, Punjab
|
| routeStart | Matiari, Sindh ⓘ |
| sector | electric power ⓘ |
| status | operational ⓘ |
| strategicImportance |
improves reliability of Pakistan power system
ⓘ
supports integration of new generation capacity in southern Pakistan ⓘ |
| toRegion | northern Pakistan demand centers ⓘ |
| transmissionType | HVDC ⓘ |
| usesTechnology | high-voltage direct current technology ⓘ |
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: Matiari–Lahore HVDC transmission line Description of subject: The Matiari–Lahore HVDC transmission line is a high-voltage direct current power transmission project in Pakistan that delivers electricity from southern generation hubs to demand centers in the north as part of the China–Pakistan Economic Corridor.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.