Upía River
E690568
The Upía River is a river in central Colombia that drains the waters of Lake Tota and flows eastward as part of the Orinoco River basin.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Upía River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7185919 — 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: Upía River Context triple: [Lake Tota, outflow, Upía River]
-
A.
Inachos River
The Inachos River is a small but historically significant river in the northeastern Peloponnese of Greece, closely associated with the ancient city of Argos and Greek mythological traditions.
-
B.
Mesta River
The Mesta River is a transboundary river in the Balkans that flows from southwestern Bulgaria into northeastern Greece before emptying into the Aegean Sea.
-
C.
Urola River
The Urola River is a watercourse in the Basque province of Gipuzkoa in northern Spain that flows through towns such as Azpeitia before reaching the Cantabrian coast.
-
D.
Agrio River
The Agrio River is a river in Argentina’s Patagonia region, known for flowing through Neuquén Province and contributing to the area's volcanic landscapes and hydroelectric resources.
-
E.
Iaco River
The Iaco River is a tributary waterway in western Brazil that flows through the Amazon Basin before joining the Purus 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: Upía River Target entity description: The Upía River is a river in central Colombia that drains the waters of Lake Tota and flows eastward as part of the Orinoco River basin.
-
A.
Inachos River
The Inachos River is a small but historically significant river in the northeastern Peloponnese of Greece, closely associated with the ancient city of Argos and Greek mythological traditions.
-
B.
Mesta River
The Mesta River is a transboundary river in the Balkans that flows from southwestern Bulgaria into northeastern Greece before emptying into the Aegean Sea.
-
C.
Urola River
The Urola River is a watercourse in the Basque province of Gipuzkoa in northern Spain that flows through towns such as Azpeitia before reaching the Cantabrian coast.
-
D.
Agrio River
The Agrio River is a river in Argentina’s Patagonia region, known for flowing through Neuquén Province and contributing to the area's volcanic landscapes and hydroelectric resources.
-
E.
Iaco River
The Iaco River is a tributary waterway in western Brazil that flows through the Amazon Basin before joining the Purus River.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Colombia ⓘ |
| continent | South America ⓘ |
| country | Colombia ⓘ |
| directionOfFlow | eastward ⓘ |
| drainageBasin |
Orinoco River basin
ⓘ
linked to:
Orinoco Basin
|
| drains | Lake Tota ⓘ |
| environmentalRegion |
Orinoco savanna ecoregion
ⓘ
linked to:
Orinoco Llanos floodplains
|
| flowsInto | Meta River ⓘ |
| hasNameInLanguage | Río Upía ⓘ |
| hydrologicalConnection |
Lake Tota
ⓘ
Meta River ⓘ |
| languageOfName | Spanish ⓘ |
| locatedIn |
Eastern Ranges of the Colombian Andes
ⓘ
Orinoquía Region ⓘ
linked to:
Orinoquía region of Colombia
central Colombia ⓘ |
| mouthCountry | Colombia ⓘ |
| mouthLocatedIn | Meta River ⓘ |
| partOf |
Colombian river network
ⓘ
Orinoco River basin ⓘ
linked to:
Orinoco Basin
|
| region |
Llanos Orientales
ⓘ
linked to:
Orinoco Llanos floodplains
|
| riverSystem |
Orinoco River system
ⓘ
linked to:
Orinoco River
|
| sourceCountry | Colombia ⓘ |
| sourceRegion | Andes ⓘ |
| tributaryOf | Meta 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: Upía River Description of subject: The Upía River is a river in central Colombia that drains the waters of Lake Tota and flows eastward as part of the Orinoco River basin.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.