Kohat Tunnel
E925611
Kohat Tunnel is a major road tunnel in Pakistan that provides a vital transport link through the mountainous terrain between Kohat and Peshawar in Khyber Pakhtunkhwa.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kohat Tunnel canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11455117 — 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: Kohat Tunnel Context triple: [Kohat District, hasNotableInfrastructure, Kohat Tunnel]
-
A.
Roki Tunnel
Roki Tunnel is a strategic road tunnel through the Caucasus Mountains that serves as a key transport link between Russia and the breakaway region of South Ossetia in Georgia.
-
B.
Sela Tunnel
Sela Tunnel is a high-altitude road tunnel in Arunachal Pradesh, India, built to provide all-weather connectivity to the Tawang region near the India-China border.
-
C.
Malinta Tunnel
Malinta Tunnel is a historic underground complex on Corregidor Island in the Philippines that served as a bomb-proof headquarters and hospital for American and Filipino forces during World War II.
-
D.
Coen Tunnel
The Coen Tunnel is a major road tunnel in Amsterdam, the Netherlands, carrying motorway traffic beneath the North Sea Canal to connect the city’s northern and western parts.
-
E.
Wawona Tunnel
Wawona Tunnel is a historic highway tunnel in Yosemite National Park that serves as the dramatic western gateway to the famous Tunnel View overlook of Yosemite Valley.
- 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: Kohat Tunnel Target entity description: Kohat Tunnel is a major road tunnel in Pakistan that provides a vital transport link through the mountainous terrain between Kohat and Peshawar in Khyber Pakhtunkhwa.
-
A.
Roki Tunnel
Roki Tunnel is a strategic road tunnel through the Caucasus Mountains that serves as a key transport link between Russia and the breakaway region of South Ossetia in Georgia.
-
B.
Sela Tunnel
Sela Tunnel is a high-altitude road tunnel in Arunachal Pradesh, India, built to provide all-weather connectivity to the Tawang region near the India-China border.
-
C.
Malinta Tunnel
Malinta Tunnel is a historic underground complex on Corregidor Island in the Philippines that served as a bomb-proof headquarters and hospital for American and Filipino forces during World War II.
-
D.
Coen Tunnel
The Coen Tunnel is a major road tunnel in Amsterdam, the Netherlands, carrying motorway traffic beneath the North Sea Canal to connect the city’s northern and western parts.
-
E.
Wawona Tunnel
Wawona Tunnel is a historic highway tunnel in Yosemite National Park that serves as the dramatic western gateway to the famous Tunnel View overlook of Yosemite Valley.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
highway tunnel
ⓘ
road tunnel ⓘ |
| alsoKnownAs | Kotal Tunnel NERFINISHED ⓘ |
| builtBy | Japanese contractors ⓘ |
| connectsTo |
Kohat
NERFINISHED
ⓘ
Peshawar NERFINISHED ⓘ |
| constructionMethod | drill and blast ⓘ |
| constructionStart | 1999 ⓘ |
| country | Pakistan ⓘ |
| fundedBy | Japan International Cooperation Agency NERFINISHED ⓘ |
| hasFeature |
emergency exits
ⓘ
lighting system ⓘ traffic monitoring system ⓘ ventilation system ⓘ |
| hasLanes | 2 lanes ⓘ |
| hasSpeedLimit | about 60 km/h ⓘ |
| hasToll | yes ⓘ |
| hasTube |
northbound tube
ⓘ
southbound tube ⓘ |
| length |
about 1.9 kilometres
ⓘ
about 1.99 kilometres ⓘ |
| locatedIn | Khyber Pakhtunkhwa ⓘ |
| locatedNear |
Kohat
NERFINISHED
ⓘ
Peshawar NERFINISHED ⓘ |
| maintainedBy | National Highway Authority of Pakistan NERFINISHED ⓘ |
| numberOfTubes | 2 ⓘ |
| openedForTraffic | 2003 ⓘ |
| partOf |
Indus Highway
NERFINISHED
ⓘ
national highway network of Pakistan ⓘ |
| passesThrough | mountainous terrain ⓘ |
| passesUnder | Kohat Pass NERFINISHED ⓘ |
| portalLocation |
Kohat side portal
NERFINISHED
ⓘ
Peshawar side portal NERFINISHED ⓘ |
| purpose |
bypass Kohat Pass
ⓘ
improve connectivity between Kohat and Peshawar ⓘ road transport ⓘ |
| regionServed |
Kohat District
NERFINISHED
ⓘ
Peshawar District NERFINISHED ⓘ southern Khyber Pakhtunkhwa ⓘ |
| replaces | Kohat Pass road section ⓘ |
| roadType | dual carriageway tunnel ⓘ |
| safetyMeasures |
restricted passage of hazardous materials
ⓘ
traffic control at portals ⓘ |
| significance |
improves road safety compared to Kohat Pass
ⓘ
major transport link between southern and northern Khyber Pakhtunkhwa ⓘ reduces travel time between Kohat and Peshawar ⓘ |
| usedFor |
civilian road traffic
ⓘ
freight transport ⓘ public transport buses ⓘ |
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: Kohat Tunnel Description of subject: Kohat Tunnel is a major road tunnel in Pakistan that provides a vital transport link through the mountainous terrain between Kohat and Peshawar in Khyber Pakhtunkhwa.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.