Little Cahaba River
E157815
The Little Cahaba River is a small tributary waterway in central Alabama known for flowing through the Birmingham–Hoover metropolitan area and supporting diverse aquatic habitats.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Little Cahaba River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T620739 — 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: Little Cahaba River Context triple: [Hoover, Alabama, hasRiver, Little Cahaba River]
-
A.
Little Blue River
Little Blue River is a tributary of the Missouri River in western Missouri, flowing through the Kansas City metropolitan area including Independence.
-
B.
Hannibal Creek
Hannibal Creek is a waterway after which the city of Hannibal, Missouri, is named.
-
C.
Buck Creek
Buck Creek is a river in western Ohio that flows through the city of Springfield and is used for recreation, flood control, and local water management.
-
D.
Sandburg Creek
Sandburg Creek is a small stream in New York’s Hudson Valley that feeds into the larger Rondout Creek within the Catskill region.
-
E.
Muscoot River
The Muscoot River is a tributary in southeastern New York that flows through Westchester County into the Croton River as part of the Croton River watershed.
- 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: Little Cahaba River Target entity description: The Little Cahaba River is a small tributary waterway in central Alabama known for flowing through the Birmingham–Hoover metropolitan area and supporting diverse aquatic habitats.
-
A.
Little Blue River
Little Blue River is a tributary of the Missouri River in western Missouri, flowing through the Kansas City metropolitan area including Independence.
-
B.
Hannibal Creek
Hannibal Creek is a waterway after which the city of Hannibal, Missouri, is named.
-
C.
Buck Creek
Buck Creek is a river in western Ohio that flows through the city of Springfield and is used for recreation, flood control, and local water management.
-
D.
Sandburg Creek
Sandburg Creek is a small stream in New York’s Hudson Valley that feeds into the larger Rondout Creek within the Catskill region.
-
E.
Muscoot River
The Muscoot River is a tributary in southeastern New York that flows through Westchester County into the Croton River as part of the Croton River watershed.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
river
ⓘ
tributary ⓘ |
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| drainageBasin |
Cahaba River basin
ⓘ
linked to:
Cahaba River
|
| flowsThrough |
Jefferson County, Alabama
ⓘ
Shelby County, Alabama ⓘ |
| hasBiodiversity | diverse aquatic species ⓘ |
| hasConservationInterest | aquatic biodiversity protection ⓘ |
| hasEcosystemType | freshwater river ecosystem ⓘ |
| hasEnvironmentalSignificance | supports diverse aquatic habitats ⓘ |
| hasHabitat | aquatic habitat ⓘ |
| locatedIn |
Birmingham–Hoover metropolitan area
ⓘ
central Alabama ⓘ |
| near |
Birmingham, Alabama
ⓘ
linked to:
Birmingham, Alabama, United States
Hoover, Alabama ⓘ |
| partOf |
Cahaba River watershed
ⓘ
linked to:
Cahaba River
|
| region |
Southeastern United States
ⓘ
linked to:
Southern United States
|
| state | Alabama ⓘ |
| tributaryOf | Cahaba River ⓘ |
| usedFor |
fishing
ⓘ
recreation ⓘ |
| waterBodyType | small tributary waterway ⓘ |
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: Little Cahaba River Description of subject: The Little Cahaba River is a small tributary waterway in central Alabama known for flowing through the Birmingham–Hoover metropolitan area and supporting diverse aquatic habitats.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.