Nam Ou 1 Dam
E440955
Nam Ou 1 Dam is a hydropower facility on Laos’s Nam Ou River that forms part of a larger cascade of dams developed for electricity generation.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Nam Ou 1 Dam canonical | 2 |
| Nam Ou 1–7 cascade | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4446911 — 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: Nam Ou 1 Dam Context triple: [Nam Ou, hasHydropowerCascade, Nam Ou 1 Dam]
-
A.
Thein Dam
Thein Dam, also known as Ranjit Sagar Dam, is a major multipurpose hydroelectric and irrigation dam located on the Ravi River in northern India.
-
B.
Kpong Dam
Kpong Dam is a hydroelectric power facility on Ghana’s Volta River that generates electricity and supports irrigation and water supply in the region.
-
C.
Sol Duc River
The Sol Duc River is a scenic river on Washington's Olympic Peninsula, known for flowing through Olympic National Park and its popular waterfalls, hot springs, and salmon runs.
-
D.
Hmong Daw
Hmong Daw is a major variety of the Hmong language, widely spoken by Hmong communities in Southeast Asia and the global diaspora.
-
E.
Pong Dam
Pong Dam is a large embankment dam in Himachal Pradesh, India, primarily built for irrigation, flood control, and hydroelectric power generation on the Beas River.
- 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: Nam Ou 1 Dam Target entity description: Nam Ou 1 Dam is a hydropower facility on Laos’s Nam Ou River that forms part of a larger cascade of dams developed for electricity generation.
-
A.
Thein Dam
Thein Dam, also known as Ranjit Sagar Dam, is a major multipurpose hydroelectric and irrigation dam located on the Ravi River in northern India.
-
B.
Kpong Dam
Kpong Dam is a hydroelectric power facility on Ghana’s Volta River that generates electricity and supports irrigation and water supply in the region.
-
C.
Sol Duc River
The Sol Duc River is a scenic river on Washington's Olympic Peninsula, known for flowing through Olympic National Park and its popular waterfalls, hot springs, and salmon runs.
-
D.
Hmong Daw
Hmong Daw is a major variety of the Hmong language, widely spoken by Hmong communities in Southeast Asia and the global diaspora.
-
E.
Pong Dam
Pong Dam is a large embankment dam in Himachal Pradesh, India, primarily built for irrigation, flood control, and hydroelectric power generation on the Beas River.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
dam
ⓘ
hydroelectric power station ⓘ infrastructure project ⓘ |
| affects | river flow regime of Nam Ou River ⓘ |
| associatedWith |
Mekong tributary development
ⓘ
hydropower development in Laos ⓘ |
| basinCountry | Laos ⓘ |
| continent | Asia ⓘ |
| country | Laos ⓘ |
| developedFor | power generation ⓘ |
| energySource | hydropower ⓘ |
| function | grid electricity supply ⓘ |
| hasComponent |
powerhouse
ⓘ
reservoir ⓘ spillway ⓘ |
| isPartOfSeries |
Nam Ou 1–7 cascade
ⓘ
linked to:
Nam Ou 1 Dam
|
| locatedIn | northern Laos ⓘ |
| locatedOnRiver | Nam Ou River ⓘ |
| partOf | Nam Ou hydropower cascade ⓘ |
| purpose | electricity generation ⓘ |
| region | Southeast Asia ⓘ |
| riverBasin |
Mekong River basin
ⓘ
linked to:
Mekong River
|
| sector | energy sector ⓘ |
| status | operational ⓘ |
| technologyType | hydroelectric technology ⓘ |
| watercourse | Nam Ou River ⓘ |
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: Nam Ou 1 Dam Description of subject: Nam Ou 1 Dam is a hydropower facility on Laos’s Nam Ou River that forms part of a larger cascade of dams developed for electricity generation.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Nam Ou 1 Dam