San Miguel River
E738275
The San Miguel River is a tributary in northwestern South America that flows along part of the Colombia–Ecuador border before joining the Putumayo River in the Amazon Basin.
All labels observed (1)
| Label | Occurrences |
|---|---|
| San Miguel River canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T8308782 — 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: San Miguel River Context triple: [Putumayo Department, hasMajorRiver, San Miguel River]
-
A.
San Miguel River
The San Miguel River is a scenic tributary of the Dolores River in southwestern Colorado, known for flowing through rugged canyons and past the mountain town of Telluride.
-
B.
San Cristobal River
The San Cristobal River is a waterway in the Philippines that serves as one of the tributary rivers feeding into Laguna de Bay, the country’s largest lake.
-
C.
Santa María River
The Santa María River is a significant river in east-central Mexico that contributes major water flow to the Pánuco River system draining toward the Gulf of Mexico.
-
D.
San Carlos River
The San Carlos River is a tributary waterway in Arizona that flows through the San Carlos Apache Indian Reservation before joining the Gila River.
-
E.
Lozoya River
The Lozoya River is a mountain river in central Spain that flows through the Sierra de Guadarrama and supplies water to the Madrid 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: San Miguel River Target entity description: The San Miguel River is a tributary in northwestern South America that flows along part of the Colombia–Ecuador border before joining the Putumayo River in the Amazon Basin.
-
A.
San Miguel River
The San Miguel River is a scenic tributary of the Dolores River in southwestern Colorado, known for flowing through rugged canyons and past the mountain town of Telluride.
-
B.
San Cristobal River
The San Cristobal River is a waterway in the Philippines that serves as one of the tributary rivers feeding into Laguna de Bay, the country’s largest lake.
-
C.
Santa María River
The Santa María River is a significant river in east-central Mexico that contributes major water flow to the Pánuco River system draining toward the Gulf of Mexico.
-
D.
San Carlos River
The San Carlos River is a tributary waterway in Arizona that flows through the San Carlos Apache Indian Reservation before joining the Gila River.
-
E.
Lozoya River
The Lozoya River is a mountain river in central Spain that flows through the Sierra de Guadarrama and supplies water to the Madrid region.
- F. None of above. chosen
Statements (23)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry |
Colombia
ⓘ
Ecuador ⓘ |
| borderRiverOf |
Colombia
ⓘ
Ecuador ⓘ |
| continent | South America ⓘ |
| country |
Colombia
ⓘ
Ecuador ⓘ |
| flowsThrough |
Colombia
ⓘ
Ecuador ⓘ |
| formsBorderBetween |
Colombia
ⓘ
Ecuador ⓘ |
| hasMouthIn | Amazon Basin ⓘ |
| hydrologicalOrder | tributary of the Putumayo River ⓘ |
| locatedIn |
Colombia–Ecuador border region
ⓘ
Northern Hemisphere ⓘ Western Hemisphere ⓘ northwestern South America ⓘ |
| mouth | Putumayo River ⓘ |
| partOf |
Amazon Basin
ⓘ
Putumayo River basin ⓘ
linked to:
Putumayo River
|
| riverSystem |
Amazon River basin
ⓘ
linked to:
Amazon Basin
|
| tributaryOf | Putumayo 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: San Miguel River Description of subject: The San Miguel River is a tributary in northwestern South America that flows along part of the Colombia–Ecuador border before joining the Putumayo River in the Amazon Basin.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.