Nan River
E314394
The Nan River is a major river in northern Thailand that flows southward to form one of the principal headwaters of the Chao Phraya River system.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Nan River canonical | 7 |
| Nan River Basin | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2390239 — 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: Nan River Context triple: [Chao Phraya River, sourceConfluenceOf, Nan River]
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A.
Nanay River
The Nanay River is a tributary of the Amazon River in northern Peru, flowing through the Loreto Region and alongside the city of Iquitos.
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B.
Bago River
The Bago River is a significant waterway in southern Myanmar that flows near the city of Bago and joins the Yangon River system, contributing to the region’s transport and agriculture.
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C.
Bira River
The Bira River is a river in Russia's Far East that flows through the Jewish Autonomous Oblast before joining the larger Amur River system.
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D.
Nira River
The Nira River is a significant river in western India that flows through Maharashtra and serves as an important water source for irrigation and local communities before joining the Bhima River.
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E.
Longai River
The Longai River is a tributary waterway in northeastern India that feeds into the Barak River system, contributing to the region’s drainage and ecology.
- 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: Nan River Target entity description: The Nan River is a major river in northern Thailand that flows southward to form one of the principal headwaters of the Chao Phraya River system.
-
A.
Nanay River
The Nanay River is a tributary of the Amazon River in northern Peru, flowing through the Loreto Region and alongside the city of Iquitos.
-
B.
Bago River
The Bago River is a significant waterway in southern Myanmar that flows near the city of Bago and joins the Yangon River system, contributing to the region’s transport and agriculture.
-
C.
Bira River
The Bira River is a river in Russia's Far East that flows through the Jewish Autonomous Oblast before joining the larger Amur River system.
-
D.
Nira River
The Nira River is a significant river in western India that flows through Maharashtra and serves as an important water source for irrigation and local communities before joining the Bhima River.
-
E.
Longai River
The Longai River is a tributary waterway in northeastern India that feeds into the Barak River system, contributing to the region’s drainage and ecology.
- F. None of above. chosen
Statements (46)
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: Nan River Description of subject: The Nan River is a major river in northern Thailand that flows southward to form one of the principal headwaters of the Chao Phraya River system.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Northern Thailand
this entity surface form:
Nan River Basin