Yepun
E176205
Yepun is one of the four 8.2-meter Unit Telescopes of the Very Large Telescope array at ESO’s Paranal Observatory in Chile, used for advanced astronomical observations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Yepun canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T1541369 — 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: Yepun Context triple: [Paranal Observatory, hasTelescope, Yepun]
-
A.
Chaguanas
Chaguanas is a rapidly growing commercial and residential hub on the island of Trinidad, known for its bustling markets and diverse population.
-
B.
Yucuñudahui
Yucuñudahui was an important pre-Columbian Mixtec urban and ceremonial center in what is now southern Mexico.
-
C.
Yotayota
Yotayota is an alternative name for the Yorta Yorta, an Aboriginal Australian people traditionally from the Murray–Goulburn region of northern Victoria and southern New South Wales.
-
D.
Gukumatz
Gukumatz is a feathered serpent deity of the Kʼicheʼ Maya, closely associated with creation, wind, and wisdom and identified with the Mesoamerican god Quetzalcoatl.
-
E.
Horcón
Horcón is a small rural village in Chile’s Elqui Valley, known for its scenic Andean surroundings and traditional agricultural lifestyle.
- 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: Yepun Target entity description: Yepun is one of the four 8.2-meter Unit Telescopes of the Very Large Telescope array at ESO’s Paranal Observatory in Chile, used for advanced astronomical observations.
-
A.
Chaguanas
Chaguanas is a rapidly growing commercial and residential hub on the island of Trinidad, known for its bustling markets and diverse population.
-
B.
Yucuñudahui
Yucuñudahui was an important pre-Columbian Mixtec urban and ceremonial center in what is now southern Mexico.
-
C.
Yotayota
Yotayota is an alternative name for the Yorta Yorta, an Aboriginal Australian people traditionally from the Murray–Goulburn region of northern Victoria and southern New South Wales.
-
D.
Gukumatz
Gukumatz is a feathered serpent deity of the Kʼicheʼ Maya, closely associated with creation, wind, and wisdom and identified with the Mesoamerican god Quetzalcoatl.
-
E.
Horcón
Horcón is a small rural village in Chile’s Elqui Valley, known for its scenic Andean surroundings and traditional agricultural lifestyle.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
Unit Telescope
ⓘ
astronomical observatory instrument ⓘ optical telescope ⓘ |
| altitudeApprox | 2600 metres above sea level ⓘ |
| belongsToProgram |
ESO Very Large Telescope program
ⓘ
linked to:
ESO Very Large Telescope programme
|
| canOperateAs |
element of VLT interferometer
ⓘ
single large telescope ⓘ |
| commissionedBy | European Southern Observatory ⓘ |
| continent | South America ⓘ |
| country | Chile ⓘ |
| hasAdaptiveOptics | true ⓘ |
| hasInterferometricCapability | true ⓘ |
| hasSisterTelescopes |
Antu
ⓘ
Kueyen ⓘ Melipal ⓘ |
| locatedIn |
Atacama Desert
ⓘ
Chile ⓘ Paranal Observatory ⓘ |
| mirrorType | monolithic primary mirror ⓘ |
| mountType | altazimuth mount ⓘ |
| nameLanguage |
Mapuche language
ⓘ
linked to:
Araucanian languages
|
| nameMeaning | Venus ⓘ |
| observatoryCode |
VLT UT4
ⓘ
linked to:
Very Large Telescope
|
| operator | European Southern Observatory ⓘ |
| organizationTypeOfOperator | intergovernmental research organization ⓘ |
| partOf |
ESO Paranal Observatory facilities
ⓘ
VLT Unit Telescope array ⓘ
linked to:
Very Large Telescope
Very Large Telescope ⓘ |
| primaryMirrorDiameter |
8.2 metres
ⓘ
820 centimetres ⓘ |
| telescopeType | reflecting telescope ⓘ |
| usedFor |
adaptive optics observations
ⓘ
advanced astronomical observations ⓘ imaging ⓘ infrared astronomy ⓘ optical astronomy ⓘ spectroscopy ⓘ |
| VLTUnitTelescopeNumber | UT4 ⓘ |
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: Yepun Description of subject: Yepun is one of the four 8.2-meter Unit Telescopes of the Very Large Telescope array at ESO’s Paranal Observatory in Chile, used for advanced astronomical observations.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.