San Pedro River
E1453718
UNEXPLORED
The San Pedro River is a tributary within the Usumacinta–Grijalva river system in southeastern Mexico, contributing to one of Mesoamerica’s largest and most ecologically significant watershed networks.
All labels observed (1)
| Label | Occurrences |
|---|---|
| San Pedro River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T20113030 — 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 Pedro River Context triple: [Usumacinta–Grijalva river system, hasPart, San Pedro River]
-
A.
San Pedro River
The San Pedro River is a significant river in southern Chile known for flowing through the Los Ríos Region and supporting local ecosystems, hydropower, and recreation.
-
B.
San Pedro River
The San Pedro River is a north–south flowing river in the southwestern United States and northern Mexico, known for its relatively undammed, free-flowing course and rich riparian habitat that supports diverse wildlife.
-
C.
San Pedro River
The San Pedro River is a river in the Philippines that drains parts of Laguna and nearby areas before emptying into Laguna de Bay.
-
D.
San Luis River
The San Luis River is a watercourse in central Argentina that flows through San Luis Province, contributing to the region’s irrigation and local ecosystems.
-
E.
Acaponeta River
The Acaponeta River is a river in western Mexico that flows through the state of Nayarit before emptying into the Pacific Ocean.
- 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 Pedro River Target entity description: The San Pedro River is a tributary within the Usumacinta–Grijalva river system in southeastern Mexico, contributing to one of Mesoamerica’s largest and most ecologically significant watershed networks.
-
A.
San Pedro River
The San Pedro River is a significant river in southern Chile known for flowing through the Los Ríos Region and supporting local ecosystems, hydropower, and recreation.
-
B.
San Pedro River
The San Pedro River is a north–south flowing river in the southwestern United States and northern Mexico, known for its relatively undammed, free-flowing course and rich riparian habitat that supports diverse wildlife.
-
C.
San Pedro River
The San Pedro River is a river in the Philippines that drains parts of Laguna and nearby areas before emptying into Laguna de Bay.
-
D.
San Luis River
The San Luis River is a watercourse in central Argentina that flows through San Luis Province, contributing to the region’s irrigation and local ecosystems.
-
E.
Acaponeta River
The Acaponeta River is a river in western Mexico that flows through the state of Nayarit before emptying into the Pacific Ocean.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
northern Guatemala