Koko Crater
E138987
Koko Crater is a prominent volcanic tuff cone on the eastern side of Oʻahu, known for its steep hiking trail with panoramic views of the surrounding coastline.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Koko Crater canonical | 8 |
| Koko Rift Zone | 2 |
| Koko Rift volcanic complex | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1133766 — 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: Koko Crater Context triple: [Hawaiʻi Kai, near, Koko Crater]
-
A.
Boiling Lake
Boiling Lake is a famous flooded fumarole and one of the world’s largest hot lakes, located in the volcanic interior of Dominica.
-
B.
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.
-
C.
Tengger caldera
Tengger caldera is a vast volcanic crater in East Java, Indonesia, famous for its dramatic landscape that includes the active Mount Bromo and attracts many tourists and photographers.
-
D.
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.
-
E.
Uzon caldera
Uzon caldera is a large volcanic depression in Russia’s Kamchatka Peninsula, renowned for its active geothermal features, hot springs, and diverse volcanic landscapes within the Kamchatka volcanic arc.
- 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: Koko Crater Target entity description: Koko Crater is a prominent volcanic tuff cone on the eastern side of Oʻahu, known for its steep hiking trail with panoramic views of the surrounding coastline.
-
A.
Boiling Lake
Boiling Lake is a famous flooded fumarole and one of the world’s largest hot lakes, located in the volcanic interior of Dominica.
-
B.
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.
-
C.
Tengger caldera
Tengger caldera is a vast volcanic crater in East Java, Indonesia, famous for its dramatic landscape that includes the active Mount Bromo and attracts many tourists and photographers.
-
D.
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.
-
E.
Uzon caldera
Uzon caldera is a large volcanic depression in Russia’s Kamchatka Peninsula, renowned for its active geothermal features, hot springs, and diverse volcanic landscapes within the Kamchatka volcanic arc.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
hiking destination
ⓘ
volcanic landform ⓘ volcanic tuff cone ⓘ |
| accessibleFrom |
Hawaiʻi Kai neighborhood
ⓘ
linked to:
Hawaii Kai neighborhood
|
| contains | Koko Crater Botanical Garden ⓘ |
| elevation |
about 1208 feet
ⓘ
about 368 meters ⓘ |
| formedBy | phreatomagmatic eruptions ⓘ |
| geologicalType | tuff cone ⓘ |
| hasProminentFeature |
abandoned military railway ties used as steps
ⓘ
panoramic coastal views ⓘ steep hiking trail ⓘ |
| hasProtectedArea | Koko Crater Botanical Garden within crater basin ⓘ |
| hasViewOf |
Diamond Head (in the distance)
ⓘ
linked to:
Diamond Head
Koʻolau Range ⓘ Pacific Ocean ⓘ |
| isAlsoKnownAs | Kohelepelepe (in Hawaiian, in some sources) ⓘ |
| locatedIn |
Hawaii
ⓘ
Honolulu County ⓘ Oʻahu ⓘ
linked to:
Oahu
United States ⓘ
linked to:
United States of America
|
| locatedOn | eastern side of Oʻahu ⓘ |
| militaryHistory |
former military tramway to summit
ⓘ
site of former World War II military installations ⓘ |
| near |
Hanauma Bay Nature Preserve
ⓘ
linked to:
Hanauma Bay
Koko Crater Botanical Garden ⓘ Koko Head ⓘ |
| numberOfSteps | over 1000 railway-tie steps ⓘ |
| overlooks |
Hanauma Bay area
ⓘ
linked to:
Hanauma Bay
Hawaiʻi Kai ⓘ Maunalua Bay ⓘ |
| partOf |
Hawaiian–Emperor seamount chain volcanic system
ⓘ
linked to:
Hawaiian–Emperor seamount chain
Honolulu Volcanics ⓘ
linked to:
Honolulu Volcanic Series
Koko Rift Zone ⓘ
linked to:
Koko Crater
|
| popularWith |
local residents
ⓘ
tourists ⓘ |
| safetyConcern |
heat exposure on trail
ⓘ
steep and uneven steps ⓘ |
| trailAlternativeName |
Koko Head Stairs
ⓘ
linked to:
Koko Head
|
| trailElevationGain |
about 1000 feet
ⓘ
about 300 meters ⓘ |
| trailLength |
about 1 mile round trip
ⓘ
about 1.6 kilometers round trip ⓘ |
| trailName | Koko Crater Railway Trail ⓘ |
| usedFor |
fitness training
ⓘ
recreational hiking ⓘ |
| volcanicField |
Honolulu volcanic series of the Koʻolau Range
ⓘ
linked to:
Honolulu Volcanic Series
|
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: Koko Crater Description of subject: Koko Crater is a prominent volcanic tuff cone on the eastern side of Oʻahu, known for its steep hiking trail with panoramic views of the surrounding coastline.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Koko Crater
linked to: Koko Crater
linked to: Koko Crater