Halemaʻumaʻu Crater
E104834
Halemaʻumaʻu Crater is a lava-filled pit crater within the summit caldera of Kīlauea volcano in Hawaiʻi, renowned in Hawaiian tradition as the home of the volcano goddess Pele and as a site of frequent volcanic activity.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Halemaʻumaʻu crater | 5 |
| Halemaʻumaʻu Crater canonical | 3 |
| Halemaʻumaʻu crater vent area | 1 |
| Halemaʻumaʻu lava lake (during active periods) | 1 |
| Kīlauea crater | 1 |
| Kīlauea summit crater | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T832229 — 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: Halemaʻumaʻu Crater Context triple: [Kīlauea, hasCrater, Halemaʻumaʻu Crater]
-
A.
Mokuʻāweoweo caldera
Mokuʻāweoweo caldera is the large summit caldera at the top of Hawaii’s Mauna Loa volcano, known as the central site of its volcanic activity.
-
B.
Punchbowl Crater
Punchbowl Crater is an extinct volcanic tuff cone on the island of Oahu, best known as the site of the National Memorial Cemetery of the Pacific.
-
C.
Molokini Crater
Molokini Crater is a partially submerged volcanic caldera off the coast of Maui, Hawaii, renowned as a premier snorkeling and scuba diving destination for its clear waters and vibrant marine life.
-
D.
Puʻu ʻŌʻō
Puʻu ʻŌʻō is a volcanic cone on the flank of Kīlauea in Hawaii, famous for its long-lived and highly active lava eruptions that reshaped the surrounding landscape.
-
E.
Kīlauea
Kīlauea is one of the world’s most active shield volcanoes, located on Hawaii’s Big Island and renowned for its frequent eruptions and lava flows.
- 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: Halemaʻumaʻu Crater Target entity description: Halemaʻumaʻu Crater is a lava-filled pit crater within the summit caldera of Kīlauea volcano in Hawaiʻi, renowned in Hawaiian tradition as the home of the volcano goddess Pele and as a site of frequent volcanic activity.
-
A.
Mokuʻāweoweo caldera
Mokuʻāweoweo caldera is the large summit caldera at the top of Hawaii’s Mauna Loa volcano, known as the central site of its volcanic activity.
-
B.
Punchbowl Crater
Punchbowl Crater is an extinct volcanic tuff cone on the island of Oahu, best known as the site of the National Memorial Cemetery of the Pacific.
-
C.
Molokini Crater
Molokini Crater is a partially submerged volcanic caldera off the coast of Maui, Hawaii, renowned as a premier snorkeling and scuba diving destination for its clear waters and vibrant marine life.
-
D.
Puʻu ʻŌʻō
Puʻu ʻŌʻō is a volcanic cone on the flank of Kīlauea in Hawaii, famous for its long-lived and highly active lava eruptions that reshaped the surrounding landscape.
-
E.
Kīlauea
Kīlauea is one of the world’s most active shield volcanoes, located on Hawaii’s Big Island and renowned for its frequent eruptions and lava flows.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
lava lake
ⓘ
pit crater ⓘ volcanic crater ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| culturalRole |
important site in Native Hawaiian chants and legends
ⓘ
site of traditional offerings to Pele ⓘ |
| emits |
carbon dioxide
ⓘ
sulfur dioxide ⓘ volcanic ash (during explosive events) ⓘ water vapor ⓘ |
| eruptionStyle |
Strombolian activity
ⓘ
effusive basaltic volcanism ⓘ lava fountaining ⓘ phreatic explosions (occasionally) ⓘ |
| geologicalSetting |
Hawaiian hotspot
ⓘ
summit of Kīlauea volcano ⓘ |
| hasActivity |
episodic lava lake filling and draining
ⓘ
frequent summit eruptions of Kīlauea ⓘ |
| hasChangedOverTime | crater size and depth modified by eruptions and collapses ⓘ |
| hasFeature |
inner pit craters
ⓘ
lava lake (intermittent) ⓘ persistent degassing ⓘ steep crater walls ⓘ |
| hasHazard |
crater wall collapse
ⓘ
explosive eruptions ⓘ lava flows ⓘ tephra fall ⓘ volcanic gas exposure ⓘ |
| hasTourism | major visitor attraction in Hawaiʻi Volcanoes National Park ⓘ |
| hasViewpoint |
Crater Rim Trail viewpoints (subject to closures)
ⓘ
Kīlauea Overlook (historically) ⓘ |
| isMonitoredBy |
Hawaiian Volcano Observatory
ⓘ
United States Geological Survey ⓘ |
| isPartOf | Kīlauea summit caldera ⓘ |
| isSacredTo | Pele ⓘ |
| isSourceOf |
lava flows on Kīlauea summit
ⓘ
volcanic gas emissions ⓘ |
| isWithin |
Hawaiʻi Volcanoes National Park
ⓘ
surface form:
Hawaiʻi Volcanoes National Park visitor area (restricted zones)
|
| knownAs | home of the volcano goddess Pele ⓘ |
| locatedIn |
Big Island of Hawaiʻi
ⓘ
surface form:
Hawaiʻi Island
Hawaiʻi Volcanoes National Park ⓘ Kīlauea ⓘ |
| nameLanguage | Hawaiian ⓘ |
| nameMeaning | “house of the ʻamaʻu fern” (commonly cited interpretation) ⓘ |
| significanceIn |
Hawaiian mythology
ⓘ
Hawaiian religion ⓘ |
| typicalMagmaComposition | basalt ⓘ |
| volcanoType | shield volcano (host volcano: Kīlauea) ⓘ |
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: Halemaʻumaʻu Crater Description of subject: Halemaʻumaʻu Crater is a lava-filled pit crater within the summit caldera of Kīlauea volcano in Hawaiʻi, renowned in Hawaiian tradition as the home of the volcano goddess Pele and as a site of frequent volcanic activity.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Halemaʻumaʻu crater
this entity surface form:
Kīlauea summit crater
this entity surface form:
Halemaʻumaʻu crater
this entity surface form:
Halemaʻumaʻu lava lake (during active periods)
this entity surface form:
Halemaʻumaʻu crater vent area
this entity surface form:
Kīlauea crater
this entity surface form:
Halemaʻumaʻu crater
this entity surface form:
Halemaʻumaʻu crater