Dahej
E926605
Dahej is a major industrial hub and port town in Gujarat, India, known for its large petrochemical and manufacturing complexes within the Bharuch district.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T11450927 — 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: Dahej Context triple: [Bharuch, hasNearbyIndustrialArea, Dahej]
-
A.
Wadhwan
Wadhwan is a historic town in Gujarat, India, known for its royal heritage, old fortifications, and role as a former princely state center.
-
B.
Khargone
Khargone is a city in western Madhya Pradesh, India, known as an agricultural and commercial center in the Nimar region.
-
C.
Dholera
Dholera is a historic town in Gujarat, India, now best known as the site of the planned Dholera Special Investment Region, one of the country’s first major smart city and industrial hub projects.
-
D.
Sadulshahar
Sadulshahar is a town in the northern Indian state of Rajasthan, situated within the Ganganagar district near the border with Punjab.
-
E.
Navsari
Navsari is a city in the Indian state of Gujarat known historically as a center of Parsi culture and commerce.
- 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: Dahej Target entity description: Dahej is a major industrial hub and port town in Gujarat, India, known for its large petrochemical and manufacturing complexes within the Bharuch district.
-
A.
Wadhwan
Wadhwan is a historic town in Gujarat, India, known for its royal heritage, old fortifications, and role as a former princely state center.
-
B.
Khargone
Khargone is a city in western Madhya Pradesh, India, known as an agricultural and commercial center in the Nimar region.
-
C.
Dholera
Dholera is a historic town in Gujarat, India, now best known as the site of the planned Dholera Special Investment Region, one of the country’s first major smart city and industrial hub projects.
-
D.
Sadulshahar
Sadulshahar is a town in the northern Indian state of Rajasthan, situated within the Ganganagar district near the border with Punjab.
-
E.
Navsari
Navsari is a city in the Indian state of Gujarat known historically as a center of Parsi culture and commerce.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
cargo port
ⓘ
human settlement ⓘ industrial hub ⓘ industrial region ⓘ port town ⓘ special economic zone ⓘ |
| abbreviation | PCPIR ⓘ |
| administrativeDivision | Vagra taluka ⓘ |
| connectedBy |
national highways in Gujarat
ⓘ
railway line to Bharuch region ⓘ road network to Bharuch ⓘ |
| country | India ⓘ |
| countrySubdivision | Western India ⓘ |
| district | Bharuch district ⓘ |
| economicRole |
important export hub for chemicals and petrochemicals
ⓘ
major industrial growth center in Gujarat ⓘ |
| governingBody | local village panchayat and industrial development authorities ⓘ |
| hasFacility |
LNG terminal nearby
ⓘ
bulk cargo handling terminals ⓘ |
| hasIndustrialArea | Dahej Petroleum, Chemicals and Petrochemicals Investment Region ⓘ |
| hasIndustryType |
chemical
ⓘ
fertilizer ⓘ manufacturing ⓘ petrochemical ⓘ pharmaceutical ⓘ |
| hasPort | Dahej Port ⓘ |
| knownFor |
chemical manufacturing
ⓘ
fertilizer plants ⓘ large industrial estates ⓘ petrochemical industries ⓘ pharmaceutical manufacturing ⓘ |
| languageSpoken |
Gujarati
ⓘ
Hindi ⓘ |
| locatedIn |
Bharuch district
ⓘ
Dahej ⓘ Dahej ⓘ Dahej ⓘ Gulf of Khambhat region ⓘ
linked to:
Gulf of Khambhat
|
| locatedOn | Arabian Sea ⓘ |
| nearbyCity |
Bharuch
ⓘ
Vadodara ⓘ |
| partOf | Dahej Special Economic Zone ⓘ |
| region | South Gujarat ⓘ |
| state | Gujarat ⓘ |
| timeZone | Indian Standard Time ⓘ |
| UTCOffset | +05:30 ⓘ |
| waterbody | Gulf of Khambhat ⓘ |
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: Dahej Description of subject: Dahej is a major industrial hub and port town in Gujarat, India, known for its large petrochemical and manufacturing complexes within the Bharuch district.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Dahej