Mauna Kea Observatories
E137067
Mauna Kea Observatories is a world-renowned astronomical research complex atop Mauna Kea in Hawaii, hosting some of the largest and most advanced telescopes on Earth.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Mauna Kea Observatories canonical | 10 |
| Mauna Kea Observatory | 4 |
| Mauna Kea Observatories complex | 2 |
| Mauna Kea summit telescopes | 1 |
| Maunakea Observatories | 1 |
| Maunakea observatories | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1163541 — 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: Mauna Kea Observatories Context triple: [Hawaiʻi (island), hasObservatory, Mauna Kea Observatories]
-
A.
W. M. Keck Observatory
W. M. Keck Observatory is a world-leading astronomical research facility in Hawaii that operates two of the largest optical and infrared telescopes on Earth.
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B.
Cerro Tololo Inter-American Observatory
Cerro Tololo Inter-American Observatory is a major astronomical observatory complex in northern Chile that hosts multiple world-class telescopes used for cutting-edge research on the universe.
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C.
Gemini North Observatory
Gemini North Observatory is a premier 8.1-meter optical/infrared telescope facility located on Maunakea in Hawaii, forming one half of the international Gemini Observatory.
-
D.
Owens Valley Radio Observatory
Owens Valley Radio Observatory is a major radio astronomy facility in California used for observing celestial radio sources and conducting astrophysical research.
-
E.
Hat Creek Radio Observatory
Hat Creek Radio Observatory is a radio astronomy facility in Northern California known for hosting the Allen Telescope Array used in both astronomical and SETI research.
- 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: Mauna Kea Observatories Target entity description: Mauna Kea Observatories is a world-renowned astronomical research complex atop Mauna Kea in Hawaii, hosting some of the largest and most advanced telescopes on Earth.
-
A.
W. M. Keck Observatory
W. M. Keck Observatory is a world-leading astronomical research facility in Hawaii that operates two of the largest optical and infrared telescopes on Earth.
-
B.
Cerro Tololo Inter-American Observatory
Cerro Tololo Inter-American Observatory is a major astronomical observatory complex in northern Chile that hosts multiple world-class telescopes used for cutting-edge research on the universe.
-
C.
Gemini North Observatory
Gemini North Observatory is a premier 8.1-meter optical/infrared telescope facility located on Maunakea in Hawaii, forming one half of the international Gemini Observatory.
-
D.
Owens Valley Radio Observatory
Owens Valley Radio Observatory is a major radio astronomy facility in California used for observing celestial radio sources and conducting astrophysical research.
-
E.
Hat Creek Radio Observatory
Hat Creek Radio Observatory is a radio astronomy facility in Northern California known for hosting the Allen Telescope Array used in both astronomical and SETI research.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical observatory complex
ⓘ
research facility ⓘ |
| contributesTo |
global astronomical data
ⓘ
international scientific collaborations ⓘ |
| governedBy | state of Hawaii regulations ⓘ |
| hasClimate | cold alpine conditions ⓘ |
| hasFeature |
multiple summit facilities
ⓘ
road access to summit ⓘ support buildings at lower elevations ⓘ |
| hasInfrastructure | power and communication links to summit ⓘ |
| hasTelescope |
Caltech Submillimeter Observatory
ⓘ
Canada–France–Hawaii Telescope ⓘ Gemini North Observatory ⓘ
surface form:
Gemini North telescope
James Clerk Maxwell Telescope ⓘ W. M. Keck Observatory ⓘ
surface form:
Keck I telescope
W. M. Keck Observatory ⓘ
surface form:
Keck II telescope
NASA Infrared Telescope Facility ⓘ Subaru Telescope ⓘ Submillimeter Array ⓘ United Kingdom Infrared Telescope ⓘ Very Long Baseline Array ⓘ
surface form:
Very Long Baseline Array station
W. M. Keck Observatory ⓘ |
| knownFor |
astronomical research
ⓘ
dry and stable atmosphere ⓘ excellent seeing conditions ⓘ hosting large infrared telescopes ⓘ hosting large optical telescopes ⓘ hosting submillimeter telescopes ⓘ low light pollution ⓘ |
| locatedIn |
Hawaii
ⓘ
Pacific Ocean region ⓘ United States of America ⓘ
surface form:
United States
|
| locatedOn |
Mauna Kea
ⓘ
culturally significant mountain for Native Hawaiians ⓘ |
| operatedBy |
University of Hawaiʻi system
ⓘ
surface form:
University of Hawaii
multiple international consortia ⓘ |
| situatedAtAltitude | approximately 4200 meters above sea level ⓘ |
| subjectOf | cultural and environmental debates ⓘ |
| timeZone | Hawaii–Aleutian Standard Time ⓘ |
| usedFor |
cosmology research
ⓘ
exoplanet detection and characterization ⓘ galaxy evolution studies ⓘ infrared astronomy ⓘ optical astronomy ⓘ planetary science ⓘ radio astronomy ⓘ stellar astrophysics ⓘ submillimeter astronomy ⓘ |
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: Mauna Kea Observatories Description of subject: Mauna Kea Observatories is a world-renowned astronomical research complex atop Mauna Kea in Hawaii, hosting some of the largest and most advanced telescopes on Earth.
Referenced by (19)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Mauna Kea Observatory
this entity surface form:
Mauna Kea Observatory
this entity surface form:
Mauna Kea summit telescopes
this entity surface form:
Mauna Kea Observatory
this entity surface form:
Mauna Kea Observatory
this entity surface form:
Mauna Kea Observatories complex
subject surface form:
Waimea, Hawaii County, Hawaii
this entity surface form:
Mauna Kea Observatories complex
subject surface form:
ʻImiloa Astronomy Center
this entity surface form:
Maunakea observatories
GRACES (Gemini Remote Access to CFHT ESPaDOnS Spectrograph)
→
observatorySite
→
Mauna Kea Observatories
ⓘ
subject surface form:
GRACES
this entity surface form:
Maunakea Observatories