Wairoa River (Tasman)
E665947
The Wairoa River (Tasman) is a river in the Tasman District of New Zealand’s South Island that flows past the town of Brightwater before joining the Waimea River near the coast.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Wairoa River (Tasman) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7449619 — 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: Wairoa River (Tasman) Context triple: [Brightwater, New Zealand, locatedOn, Wairoa River (Tasman)]
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A.
Manawatū River
The Manawatū River is a major river in New Zealand that flows through the lower North Island, including the Manawatū region, before reaching the Tasman Sea.
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B.
Waiohine River
The Waiohine River is a major river in New Zealand’s Wairarapa region, known for its scenic gorge, tramping tracks, and popular outdoor recreation opportunities.
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C.
Tukituki River
The Tukituki River is a prominent river in New Zealand’s Hawke’s Bay region, known for flowing through rural landscapes and supporting local agriculture, recreation, and trout fishing.
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D.
Waiuku River
The Waiuku River is a tidal waterway in the Auckland Region of New Zealand that forms an arm of the Manukau Harbour near the town of Waiuku.
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E.
Waimakariri River
The Waimakariri River is a major braided river in New Zealand’s South Island, flowing from the Southern Alps to the Pacific Ocean near Christchurch.
- 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: Wairoa River (Tasman) Target entity description: The Wairoa River (Tasman) is a river in the Tasman District of New Zealand’s South Island that flows past the town of Brightwater before joining the Waimea River near the coast.
-
A.
Manawatū River
The Manawatū River is a major river in New Zealand that flows through the lower North Island, including the Manawatū region, before reaching the Tasman Sea.
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B.
Waiohine River
The Waiohine River is a major river in New Zealand’s Wairarapa region, known for its scenic gorge, tramping tracks, and popular outdoor recreation opportunities.
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C.
Tukituki River
The Tukituki River is a prominent river in New Zealand’s Hawke’s Bay region, known for flowing through rural landscapes and supporting local agriculture, recreation, and trout fishing.
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D.
Waiuku River
The Waiuku River is a tidal waterway in the Auckland Region of New Zealand that forms an arm of the Manukau Harbour near the town of Waiuku.
-
E.
Waimakariri River
The Waimakariri River is a major braided river in New Zealand’s South Island, flowing from the Southern Alps to the Pacific Ocean near Christchurch.
- F. None of above. chosen
Statements (16)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| continent | Oceania ⓘ |
| country | New Zealand ⓘ |
| distinguishedFrom | Wairoa River (Hawke's Bay) NERFINISHED ⓘ |
| flowsInto | Waimea River NERFINISHED ⓘ |
| flowsThrough | Brightwater NERFINISHED ⓘ |
| geographicFeatureType | river in New Zealand ⓘ |
| hasName | Wairoa River NERFINISHED ⓘ |
| locatedIn |
New Zealand’s South Island
NERFINISHED
ⓘ
South Island ⓘ Tasman District NERFINISHED ⓘ |
| mouthOf | Waimea River NERFINISHED ⓘ |
| near | coast of Tasman Bay NERFINISHED ⓘ |
| partOf | Waimea River catchment NERFINISHED ⓘ |
| passesNear | Brightwater NERFINISHED ⓘ |
| region | Nelson–Tasman NERFINISHED ⓘ |
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: Wairoa River (Tasman) Description of subject: The Wairoa River (Tasman) is a river in the Tasman District of New Zealand’s South Island that flows past the town of Brightwater before joining the Waimea River near the coast.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.