Kīlauea Iki Crater
E689829
Kīlauea Iki Crater is a volcanic pit crater within Hawaiʻi Volcanoes National Park, famous for its dramatic 1959 lava lake eruption and accessible hiking trails across its solidified lava floor.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Kīlauea Iki Crater canonical | 1 |
| Kīlauea Iki crater | 1 |
| Kīlauea Iki lava lake | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7565609 — 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: Kīlauea Iki Crater Context triple: [Crater Rim Drive, locatedNear, Kīlauea Iki Crater]
-
A.
Halemaʻumaʻu Crater
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.
-
B.
Kīlauea summit caldera
Kīlauea summit caldera is the large volcanic depression at the summit of Kīlauea volcano on Hawaiʻi Island, known for frequent eruptions and dramatic lava lake activity.
-
C.
Empakaai Crater
Empakaai Crater is a scenic volcanic caldera in northern Tanzania renowned for its deep soda lake, steep forested walls, and abundant birdlife within the Ngorongoro ecosystem.
-
D.
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.
-
E.
Okmok Caldera
Okmok Caldera is a large, historically active volcanic caldera in Alaska’s Aleutian Islands known for its explosive eruptions and extensive lava fields.
- 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: Kīlauea Iki Crater Target entity description: Kīlauea Iki Crater is a volcanic pit crater within Hawaiʻi Volcanoes National Park, famous for its dramatic 1959 lava lake eruption and accessible hiking trails across its solidified lava floor.
-
A.
Halemaʻumaʻu Crater
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.
-
B.
Kīlauea summit caldera
Kīlauea summit caldera is the large volcanic depression at the summit of Kīlauea volcano on Hawaiʻi Island, known for frequent eruptions and dramatic lava lake activity.
-
C.
Empakaai Crater
Empakaai Crater is a scenic volcanic caldera in northern Tanzania renowned for its deep soda lake, steep forested walls, and abundant birdlife within the Ngorongoro ecosystem.
-
D.
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.
-
E.
Okmok Caldera
Okmok Caldera is a large, historically active volcanic caldera in Alaska’s Aleutian Islands known for its explosive eruptions and extensive lava fields.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
tourist attraction
ⓘ
volcanic crater ⓘ |
| contains |
solidified lava lake
ⓘ
tephra deposits ⓘ |
| eruptionEndDate | 1959-12-20 ⓘ |
| eruptionStartDate | 1959-11-14 ⓘ |
| eruptionStyle | Hawaiian ⓘ |
| eruptionType |
lava fountain eruption
ⓘ
lava lake eruption ⓘ |
| formedBy | collapse of volcanic surface ⓘ |
| geologicalSetting | Hawaiian hotspot ⓘ |
| hasAccessPoint |
Crater Rim Trail
ⓘ
Kīlauea Iki Overlook ⓘ |
| hasFeature |
crater floor hiking trail
ⓘ
pāhoehoe lava ⓘ steam vents ⓘ steep crater walls ⓘ ʻāhī lava ⓘ |
| hasInterpretiveSignage | yes ⓘ |
| hasNotableEruption | 1959 Kīlauea Iki eruption ⓘ |
| hasTrail | Kīlauea Iki Trail ⓘ |
| hasViewOf | Kīlauea summit region ⓘ |
| locatedIn |
Hawaiʻi
ⓘ
linked to:
Hawaiʻi (island)
Hawaiʻi Volcanoes National Park ⓘ United States ⓘ
linked to:
United States of America
|
| locatedOn |
Island of Hawaiʻi
ⓘ
linked to:
Hawaii Island
Kīlauea ⓘ |
| managedBy |
U.S. National Park Service
ⓘ
linked to:
National Park Service
|
| maxFountainHeight1959 | approximately 1,900 feet ⓘ |
| maxFountainHeight1959 | approximately 580 meters ⓘ |
| nameLanguage | Hawaiian ⓘ |
| nameMeaning |
Little Kīlauea
ⓘ
linked to:
Kīlauea
|
| near |
Halemaʻumaʻu Crater
ⓘ
Kīlauea Caldera ⓘ
linked to:
Kīlauea summit caldera
|
| partOf |
Hawaiian–Emperor seamount chain
ⓘ
Kīlauea volcano ⓘ
linked to:
Kīlauea
|
| popularFor |
day hiking
ⓘ
educational field trips ⓘ volcano viewing ⓘ |
| safetyAdvisory | active volcanic hazards may be present ⓘ |
| trailLength |
approximately 4 miles
ⓘ
approximately 6.4 kilometers ⓘ |
| trailType | loop trail ⓘ |
| usedFor |
geothermal studies
ⓘ
volcanological research ⓘ |
| volcanicRockType | basalt ⓘ |
| withinProtectedArea | Hawaiʻi Volcanoes National Park ⓘ |
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: Kīlauea Iki Crater Description of subject: Kīlauea Iki Crater is a volcanic pit crater within Hawaiʻi Volcanoes National Park, famous for its dramatic 1959 lava lake eruption and accessible hiking trails across its solidified lava floor.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Kīlauea Iki Crater
linked to: Kīlauea Iki Crater