Tehran–Tabriz highway corridor
E720773
The Tehran–Tabriz highway corridor is a major transportation route in northwestern Iran that connects the capital Tehran with the city of Tabriz and serves as a key link in regional and international transit.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Tehran–Tabriz highway | 3 |
| Tehran–Tabriz corridor | 1 |
| Tehran–Tabriz highway corridor canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8236090 — 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: Tehran–Tabriz highway corridor Context triple: [Qazvin Province, traversedBy, Tehran–Tabriz highway corridor]
-
A.
Tehran–Mashhad highway
The Tehran–Mashhad highway is a major Iranian roadway linking the capital Tehran with the northeastern city of Mashhad, serving as a key route for both domestic travel and religious pilgrimage.
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B.
Tehran–Karaj corridor
The Tehran–Karaj corridor is a major urban and transportation axis linking Iran’s capital Tehran with the nearby city of Karaj, forming one of the country’s most densely populated and heavily traveled metropolitan regions.
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C.
Bandar Abbas–Tehran highway
The Bandar Abbas–Tehran highway is a major Iranian roadway that links the Persian Gulf port city of Bandar Abbas with the nation’s capital, Tehran, serving as a key north–south transport and trade corridor.
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D.
Quetta–Taftan Highway
The Quetta–Taftan Highway is a major road in Pakistan that links the provincial capital Quetta to the town of Taftan near the Iranian border, serving as a key route for trade and travel between the two countries.
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E.
Tehran–Tabriz railway
The Tehran–Tabriz railway is a major rail line in Iran that links the capital Tehran with the northwestern city of Tabriz, serving as a key corridor for passenger and freight transport across 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: Tehran–Tabriz highway corridor Target entity description: The Tehran–Tabriz highway corridor is a major transportation route in northwestern Iran that connects the capital Tehran with the city of Tabriz and serves as a key link in regional and international transit.
-
A.
Tehran–Mashhad highway
The Tehran–Mashhad highway is a major Iranian roadway linking the capital Tehran with the northeastern city of Mashhad, serving as a key route for both domestic travel and religious pilgrimage.
-
B.
Tehran–Karaj corridor
The Tehran–Karaj corridor is a major urban and transportation axis linking Iran’s capital Tehran with the nearby city of Karaj, forming one of the country’s most densely populated and heavily traveled metropolitan regions.
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C.
Bandar Abbas–Tehran highway
The Bandar Abbas–Tehran highway is a major Iranian roadway that links the Persian Gulf port city of Bandar Abbas with the nation’s capital, Tehran, serving as a key north–south transport and trade corridor.
-
D.
Quetta–Taftan Highway
The Quetta–Taftan Highway is a major road in Pakistan that links the provincial capital Quetta to the town of Taftan near the Iranian border, serving as a key route for trade and travel between the two countries.
-
E.
Tehran–Tabriz railway
The Tehran–Tabriz railway is a major rail line in Iran that links the capital Tehran with the northwestern city of Tabriz, serving as a key corridor for passenger and freight transport across the country.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
highway corridor
ⓘ
road transport infrastructure ⓘ transportation corridor ⓘ |
| connects |
Tabriz
NERFINISHED
ⓘ
Tehran NERFINISHED ⓘ |
| country | Iran ⓘ |
| hasFunction | link capital with major provincial city ⓘ |
| locatedIn | northwestern Iran ⓘ |
| partOf | Iranian national road network NERFINISHED ⓘ |
| passesNear |
Ahar
NERFINISHED
ⓘ
Qazvin NERFINISHED ⓘ Zanjan NERFINISHED ⓘ |
| regionServed |
East Azerbaijan Province
NERFINISHED
ⓘ
Qazvin Province NERFINISHED ⓘ Tehran Province NERFINISHED ⓘ Zanjan Province NERFINISHED ⓘ |
| significance |
key link in international transit
ⓘ
key link in regional transit ⓘ major transportation route in Iran ⓘ |
| strategicImportance |
connects capital to Turkey-bound routes
ⓘ
part of east–west transport axis in Iran ⓘ |
| supports |
long-distance intercity travel
ⓘ
trade between Tehran and northwestern Iran ⓘ |
| terminusA | Tehran NERFINISHED ⓘ |
| terminusB | Tabriz NERFINISHED ⓘ |
| transportMode | road ⓘ |
| usedFor |
freight transport
ⓘ
international transit ⓘ passenger transport ⓘ regional transit ⓘ |
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: Tehran–Tabriz highway corridor Description of subject: The Tehran–Tabriz highway corridor is a major transportation route in northwestern Iran that connects the capital Tehran with the city of Tabriz and serves as a key link in regional and international transit.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Tehran–Tabriz highway
this entity surface form:
Tehran–Tabriz highway
this entity surface form:
Tehran–Tabriz highway
this entity surface form:
Tehran–Tabriz corridor