Grays Harbor River basin
E643682
The Grays Harbor River basin is a watershed region in western Washington State that drains numerous rivers and streams into Grays Harbor on the Pacific coast.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Grays Harbor River basin canonical | 1 |
| Grays Harbor watershed | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7127763 — 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: Grays Harbor River basin Context triple: [Montesano, Washington, locatedIn, Grays Harbor River basin]
-
A.
Tillamook Bay watershed
The Tillamook Bay watershed is the coastal drainage basin in northwestern Oregon that collects water from surrounding rivers and streams and feeds it into Tillamook Bay.
-
B.
Willapa River
The Willapa River is a coastal river in southwestern Washington State that flows into Willapa Bay near the town of South Bend.
-
C.
Eel River Basin
The Eel River Basin is a major watershed in northwestern California known for its rugged terrain, high sediment loads, and ecologically important river system draining to the Pacific Ocean.
-
D.
Quillayute River basin
The Quillayute River basin is a watershed on Washington State’s Olympic Peninsula that collects runoff from several rivers, including the Sol Duc, before emptying into the Pacific Ocean.
-
E.
Nestucca River
The Nestucca River is a coastal river in northwestern Oregon known for its scenic forested corridor, salmon and steelhead fisheries, and popular recreation opportunities such as fishing, kayaking, and camping.
- 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: Grays Harbor River basin Target entity description: The Grays Harbor River basin is a watershed region in western Washington State that drains numerous rivers and streams into Grays Harbor on the Pacific coast.
-
A.
Tillamook Bay watershed
The Tillamook Bay watershed is the coastal drainage basin in northwestern Oregon that collects water from surrounding rivers and streams and feeds it into Tillamook Bay.
-
B.
Willapa River
The Willapa River is a coastal river in southwestern Washington State that flows into Willapa Bay near the town of South Bend.
-
C.
Eel River Basin
The Eel River Basin is a major watershed in northwestern California known for its rugged terrain, high sediment loads, and ecologically important river system draining to the Pacific Ocean.
-
D.
Quillayute River basin
The Quillayute River basin is a watershed on Washington State’s Olympic Peninsula that collects runoff from several rivers, including the Sol Duc, before emptying into the Pacific Ocean.
-
E.
Nestucca River
The Nestucca River is a coastal river in northwestern Oregon known for its scenic forested corridor, salmon and steelhead fisheries, and popular recreation opportunities such as fishing, kayaking, and camping.
- F. None of above. chosen
Statements (47)
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: Grays Harbor River basin Description of subject: The Grays Harbor River basin is a watershed region in western Washington State that drains numerous rivers and streams into Grays Harbor on the Pacific coast.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Grays Harbor River basin