Gomti Barrage (Lucknow)
E343446
Gomti Barrage (Lucknow) is a major road and flood-control bridge structure across the Gomti River in Lucknow, Uttar Pradesh, serving both transportation and water regulation purposes.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Gomti Barrage | 1 |
| Gomti Barrage (Lucknow) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3294631 — 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: Gomti Barrage (Lucknow) Context triple: [Gomti, hasBridge, Gomti Barrage (Lucknow)]
-
A.
Okhla Barrage
Okhla Barrage is a major dam and bridge structure on the Yamuna River near Delhi, India, used for irrigation, flood control, and regulating water flow.
-
B.
Prakasam Barrage
Prakasam Barrage is a major masonry dam and road bridge in Vijayawada, Andhra Pradesh, that regulates the Krishna River and supports irrigation and water supply for the surrounding region.
-
C.
Guddu Barrage
Guddu Barrage is a major irrigation and flood-control structure on the Indus River in Pakistan, crucial for distributing water to agricultural lands in Sindh and Balochistan.
-
D.
Kota Barrage
Kota Barrage is a major irrigation and water-regulation dam located near Kota in Rajasthan, India, built across the Chambal River.
-
E.
Teesta Barrage
Teesta Barrage is a major irrigation and flood-control structure built across the Teesta River, playing a key role in water management and agriculture in the surrounding region.
- 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: Gomti Barrage (Lucknow) Target entity description: Gomti Barrage (Lucknow) is a major road and flood-control bridge structure across the Gomti River in Lucknow, Uttar Pradesh, serving both transportation and water regulation purposes.
-
A.
Okhla Barrage
Okhla Barrage is a major dam and bridge structure on the Yamuna River near Delhi, India, used for irrigation, flood control, and regulating water flow.
-
B.
Prakasam Barrage
Prakasam Barrage is a major masonry dam and road bridge in Vijayawada, Andhra Pradesh, that regulates the Krishna River and supports irrigation and water supply for the surrounding region.
-
C.
Guddu Barrage
Guddu Barrage is a major irrigation and flood-control structure on the Indus River in Pakistan, crucial for distributing water to agricultural lands in Sindh and Balochistan.
-
D.
Kota Barrage
Kota Barrage is a major irrigation and water-regulation dam located near Kota in Rajasthan, India, built across the Chambal River.
-
E.
Teesta Barrage
Teesta Barrage is a major irrigation and flood-control structure built across the Teesta River, playing a key role in water management and agriculture in the surrounding region.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
barrage
ⓘ
flood-control structure ⓘ river crossing ⓘ road bridge ⓘ |
| affects |
water level downstream of the barrage
ⓘ
water level upstream of the barrage ⓘ |
| category |
Barrages in India
ⓘ
Bridges in Lucknow ⓘ Flood control infrastructure in India ⓘ Transport infrastructure in Uttar Pradesh ⓘ |
| country | India ⓘ |
| crosses |
Gomti
ⓘ
surface form:
Gomti River
|
| function |
controlling floods in Lucknow
ⓘ
regulating water level in Gomti River ⓘ |
| hasComponent |
gates for water regulation
ⓘ
road deck ⓘ |
| hasName |
Gomti Barrage (Lucknow)
self-linksurface differs
ⓘ
surface form:
Gomti Barrage
|
| hasOfficialLanguageRegion | Hindi-speaking region ⓘ |
| hasUse |
river flow management
ⓘ
urban connectivity ⓘ |
| isInfrastructureType |
hydraulic engineering structure
ⓘ
transportation infrastructure ⓘ |
| isLocatedOn |
Gomti
ⓘ
surface form:
Gomti River in Lucknow
|
| isOnRoute | city arterial road network of Lucknow ⓘ |
| isSubjectTo | monsoon river flow variations ⓘ |
| isUsedBy |
inter-city traffic through Lucknow
ⓘ
local commuters ⓘ |
| locatedIn |
India
ⓘ
Lucknow ⓘ Lucknow district ⓘ Uttar Pradesh ⓘ |
| locatedInTimeZone | Indian Standard Time ⓘ |
| locatedOnWaterbody |
Gomti
ⓘ
surface form:
Gomti River
|
| partOf |
infrastructure of Uttar Pradesh
ⓘ
road network of Lucknow ⓘ |
| purpose |
flood control
ⓘ
road transport ⓘ water regulation ⓘ |
| regionServed |
Lucknow
ⓘ
surface form:
Lucknow metropolitan area
|
| river |
Gomti
ⓘ
surface form:
Gomti River
|
| roadType | multi-lane road bridge ⓘ |
| state | Uttar Pradesh ⓘ |
| usedFor |
pedestrian crossing
ⓘ
vehicular traffic ⓘ |
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: Gomti Barrage (Lucknow) Description of subject: Gomti Barrage (Lucknow) is a major road and flood-control bridge structure across the Gomti River in Lucknow, Uttar Pradesh, serving both transportation and water regulation purposes.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.