Ellis River (Saco River tributary)
E433739
Ellis River is a mountain stream in New Hampshire that flows through the White Mountains before joining the Saco River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ellis River (Saco River tributary) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4366980 — 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: Ellis River (Saco River tributary) Context triple: [Saco River, hasTributary, Ellis River (Saco River tributary)]
-
A.
Fish River (Maine)
Fish River (Maine) is a river in northern Maine that flows through Aroostook County and joins the Saint John River near the town of Fort Kent.
-
B.
Malden River
The Malden River is a short urban river in the Greater Boston area of Massachusetts that flows through communities including Everett before joining the Mystic River.
-
C.
Squannacook River
The Squannacook River is a scenic tributary of the Nashua River in north-central Massachusetts, known for its forested surroundings, wildlife habitat, and recreational opportunities such as fishing and paddling.
-
D.
East Branch Westfield River
The East Branch Westfield River is a major tributary stream in western Massachusetts that contributes to the flow and watershed of the Westfield River system.
-
E.
Spicket River, New Hampshire–Massachusetts
Spicket River, New Hampshire–Massachusetts is a river in the northeastern United States that flows from southern New Hampshire into northeastern Massachusetts, ultimately joining the Merrimack 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: Ellis River (Saco River tributary) Target entity description: Ellis River is a mountain stream in New Hampshire that flows through the White Mountains before joining the Saco River.
-
A.
Fish River (Maine)
Fish River (Maine) is a river in northern Maine that flows through Aroostook County and joins the Saint John River near the town of Fort Kent.
-
B.
Malden River
The Malden River is a short urban river in the Greater Boston area of Massachusetts that flows through communities including Everett before joining the Mystic River.
-
C.
Squannacook River
The Squannacook River is a scenic tributary of the Nashua River in north-central Massachusetts, known for its forested surroundings, wildlife habitat, and recreational opportunities such as fishing and paddling.
-
D.
East Branch Westfield River
The East Branch Westfield River is a major tributary stream in western Massachusetts that contributes to the flow and watershed of the Westfield River system.
-
E.
Spicket River, New Hampshire–Massachusetts
Spicket River, New Hampshire–Massachusetts is a river in the northeastern United States that flows from southern New Hampshire into northeastern Massachusetts, ultimately joining the Merrimack River.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
mountain stream
ⓘ
river ⓘ |
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| crossedBy |
New Hampshire Route 16
ⓘ
U.S. Route 302 ⓘ |
| flowsInto | Saco River ⓘ |
| flowsThrough |
Bartlett, New Hampshire
ⓘ
Gorham, New Hampshire ⓘ Jackson, New Hampshire ⓘ |
| hasTributary |
Harriman Brook
ⓘ
Slide Brook ⓘ Wildcat Brook ⓘ |
| locatedIn |
Carroll County, New Hampshire
ⓘ
Coos County, New Hampshire ⓘ New Hampshire ⓘ White Mountains ⓘ |
| mouthElevation | 520 feet ⓘ |
| mouthLocation | Saco River at Bartlett, New Hampshire ⓘ |
| notableFeatureNearby |
Mount Washington
ⓘ
Pinkham Notch Visitor Center ⓘ
linked to:
Pinkham Notch
|
| partOfWatershed |
Saco River watershed
ⓘ
linked to:
Saco River
|
| recreation |
fishing
ⓘ
hiking ⓘ |
| region | New England ⓘ |
| sourceLocation | Pinkham Notch ⓘ |
| sourceMountainRange | White Mountains ⓘ |
| state | New Hampshire ⓘ |
| USStateHydrologicUnit | New Hampshire river system ⓘ |
| watercourseType | freestone stream ⓘ |
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: Ellis River (Saco River tributary) Description of subject: Ellis River is a mountain stream in New Hampshire that flows through the White Mountains before joining the Saco River.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.