Tasman Lake
E577043
Tasman Lake is a proglacial lake in New Zealand’s Southern Alps, formed by meltwater from the retreating Tasman Glacier within Aoraki/Mount Cook National Park.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tasman Lake canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5927641 — 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: Tasman Lake Context triple: [Tasman Glacier, flowsInto, Tasman Lake]
-
A.
Te Anau Lake
Te Anau Lake is a large glacial lake in New Zealand’s South Island, renowned for its dramatic alpine scenery and role as a gateway to iconic Fiordland destinations like Milford and Doubtful Sound.
-
B.
Blenheim Lake
Blenheim Lake is an ornamental lake in the grounds of Blenheim Palace in Oxfordshire, England, forming a central feature of its landscaped parkland.
-
C.
Wallis Lake
Wallis Lake is a large coastal lagoon on the Mid North Coast of New South Wales, Australia, known for its clear waters, oyster farming, and popularity for boating and fishing.
-
D.
Teresa Lake
Teresa Lake is a small alpine glacial lake in Nevada’s Great Basin National Park, known for its scenic mountain setting and hiking access.
-
E.
Kagawong Lake
Kagawong Lake is an inland lake on Manitoulin Island in Ontario, Canada, known for its scenic surroundings and recreational activities.
- 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: Tasman Lake Target entity description: Tasman Lake is a proglacial lake in New Zealand’s Southern Alps, formed by meltwater from the retreating Tasman Glacier within Aoraki/Mount Cook National Park.
-
A.
Te Anau Lake
Te Anau Lake is a large glacial lake in New Zealand’s South Island, renowned for its dramatic alpine scenery and role as a gateway to iconic Fiordland destinations like Milford and Doubtful Sound.
-
B.
Blenheim Lake
Blenheim Lake is an ornamental lake in the grounds of Blenheim Palace in Oxfordshire, England, forming a central feature of its landscaped parkland.
-
C.
Wallis Lake
Wallis Lake is a large coastal lagoon on the Mid North Coast of New South Wales, Australia, known for its clear waters, oyster farming, and popularity for boating and fishing.
-
D.
Teresa Lake
Teresa Lake is a small alpine glacial lake in Nevada’s Great Basin National Park, known for its scenic mountain setting and hiking access.
-
E.
Kagawong Lake
Kagawong Lake is an inland lake on Manitoulin Island in Ontario, Canada, known for its scenic surroundings and recreational activities.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | proglacial lake ⓘ |
| accessPoint | Tasman Valley road end ⓘ |
| administeredBy | Department of Conservation (New Zealand) NERFINISHED ⓘ |
| basinCountry | New Zealand NERFINISHED ⓘ |
| climateChangeIndicator | glacier retreat ⓘ |
| country | New Zealand ⓘ |
| formationPeriod | late 20th century ⓘ |
| formedBy | meltwater from Tasman Glacier ⓘ |
| formedByProcess |
glacial retreat
ⓘ
ice melt ⓘ |
| hasFeature |
floating icebergs
ⓘ
milky turquoise water ⓘ |
| hasLanguageVariantName | Tasman Lake (English) NERFINISHED ⓘ |
| hasType | proglacial lake ⓘ |
| hasWalkingTrack |
Tasman Glacier View Track
NERFINISHED
ⓘ
Tasman Lake Track NERFINISHED ⓘ |
| hasWaterSource |
Tasman Glacier meltwater
ⓘ
glacial meltwater ⓘ |
| locatedIn |
Aoraki / Mount Cook National Park
NERFINISHED
ⓘ
Canterbury Region NERFINISHED ⓘ South Island ⓘ Southern Alps NERFINISHED ⓘ |
| locatedInProtectedArea | Aoraki / Mount Cook National Park NERFINISHED ⓘ |
| locatedNear |
Aoraki / Mount Cook
NERFINISHED
ⓘ
Hooker Lake NERFINISHED ⓘ Mueller Lake NERFINISHED ⓘ |
| locatedOnGlacier | Tasman Glacier NERFINISHED ⓘ |
| mountainRange | Southern Alps / Kā Tiritiri o te Moana NERFINISHED ⓘ |
| namedAfter | Tasman Glacier NERFINISHED ⓘ |
| nearLocality | Mount Cook Village NERFINISHED ⓘ |
| notableFor |
icebergs calving from Tasman Glacier terminus
ⓘ
rapid growth due to glacier retreat ⓘ tourist boat trips among icebergs ⓘ |
| outflow | Tasman River NERFINISHED ⓘ |
| partOf | Aoraki / Mount Cook National Park NERFINISHED ⓘ |
| protectedArea | Aoraki / Mount Cook National Park NERFINISHED ⓘ |
| region | Mackenzie District NERFINISHED ⓘ |
| relatedProtectedArea | Te Wāhipounamu – South West New Zealand World Heritage Area NERFINISHED ⓘ |
| riverSystem | Waitaki River system ⓘ |
| tourismActivity |
boat tours
ⓘ
glacier viewing ⓘ photography ⓘ sightseeing ⓘ |
| waterColorCause | glacial rock flour ⓘ |
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: Tasman Lake Description of subject: Tasman Lake is a proglacial lake in New Zealand’s Southern Alps, formed by meltwater from the retreating Tasman Glacier within Aoraki/Mount Cook National Park.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.